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Power Diodes
Highlights

*All Diffused Series
*Avaiable in Normal and Reverse Polarity

 


*Industrial Grade
*Avaiable in Avalanche Characteristic

Electrical specifications
IF(A)  Maximum average forward current Tc = 150°C
6A
VFM  Maximum peak forward voltage drop @ rated 1F(AV) 
1.3 V 
IFSM  Maximum peak one cycle (non-rep) surge current 10 m sec 
150 A 
IFRM  Maximum peak repetitive surge current 
30 A 
I2 Maximum I2t rating (non-rep.) for 5 to 10 msec. 
150 A2sec 
Thermal Mechanical Specifications
QJ-C  Maximum thermal resistance junction to case 
3 °C/W 
T Operating junction Temp. 
-65 °C to 150 °C 
Tstg  Storage temperature 
-65 °C to 200 °C 
Mounting torque (non-lubricated threads ) 
0.14 M-kg min.
0.17 M-kg max. 
Approx. weight 
7 g 
Electrical Ratings
TYPE  NUMBER 6PSM/PSMR 
10
20
40
60
80
100
120
140
160
VRRM  Max. repetitive peak reverse voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
VR(RMS)  Max. R.M.S. reverse voltage (V) 
70
140
280
420
560
700
840
980
1120
V Max. D.C. blocking voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
Recommended R.M.S. working voltage (V) 
40
80
160
240
320
400
480
560
640
IR(AV)  Max. average reverse leakage current @VRRM Tc 25°C(μA) 
100
100
100
100
100
100
100
100
100
Electrical Specifications
IF(A)  Maximum average forward Current Tc = 150°C
12A
16 A 
VFM  Maximum peak forward voltage drop @ rated 1F (AV) 
1.3 V 
1.2 V 
IFSM  Maximum peak one cycle (non-rep) surge current 10 msec 
250 A 
300 A 
IFRM  Maximum peak one cycle (non-rep) surge current 10 msec 
60 A 
80 A 
I2 Maximum I2t rating (non-rep.) for 5 to 10 msec. 
250 A2sec 
450 A2sec 
Thermal Mechanical Specifications
QJ-C  Maximum thermal resistance junction to case 
2 °C/W 1 °C/W
T Operating junction temp. 
-65 °C to 150 °C 
Tstg  Storage temperature. 
-65 °C to 150 °C 
Mounting torque (Non-lubricated threads) 
0.14 M-kg min. .
0.17 M-kg max. 
Approx. weight 
7 g 
Electrical Ratings
TYPE  NUMBER 12PSM/PSMR 16PSM/PSMR 
10
20
40
60
80
100
120
140
160
VRRM  Max. repetitive peak voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
VR(RMS)  Max.R.M.S reverse voltage (V) 
70
140
280
420
560
700
840
980
1120
V Max. D.C. blocking voltage (V) 
100
200
400
60
800
1000
1200
1400
1600
Recommended R.M.S. working voltage (V) 
40
80
160
240
320
400
480
560
640
IR(AV)  Max. average reverse leakage current @VRRM Tc 25°C μA 
100
100
100
100
100
100
100
100
100
Electrical Specifications
IF(AV)  Maximum average forward current Tc = 140°C 
25 A 
VFM  Maximum peak forward voltage drop @ rated 1F (AV) 
1.35 V 
IFSM  Maximum peak one cycle (non-rep) surge current 10 msec 
400 A 
IFRM  Maximum peak repetitive surge current 
150 A 
I2 Maximum I2t rating (non-rep.) for 5 to 10 msec. 
800 A2sec 
Thermal Mechanical Specifications
OJ-C  Maximum thermal resistance junction to case 
0.80 oC/W 
T Operating junction temperature 
-65 °C to 150 °C 
Tstg  Storage temperature 
-65 °C to 200 °C 
Mounting torque Mounting torque
(Non-lubricated threads) 
0.14 M-kg min.
0.17 M-kg max.
Approx. weight 
7 g 
Electrical Ratings
TYPE  NUMBER 25PSM/PSMR 
10
20
40
60
80
100
120
140
160
VRRMS  Max. repetitive peak voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
VR(RMS)  Max. R.M.S reverse voltage (V) 
70
140
280
420
560
700
840
980
1120
V Max. D.C. blocking voltage (V) 
100
200
400
60
800
1000
1200
1400
1600
Recommended R.M.S. working voltage (V) 
40
80
160
240
320
400
480
560
640
IR(AV)  Max. average reverse leakage current @VRRM Tc 25 ° C (μA) 
150
150
150
150
150
150
150
150
150
Electrical Specifications
IF(AV)  Maximum average forward current Tc = 140°C 
40 A 
VFM  Maximum peak forward voltage drop @ rated 1F(AV) 
1.3 V 
IFSM  Maximum peak one cycle (non-rep) surge current 10 msec 
500 A 
IFRM  Maximum peak repetitive surge current 
200 A 
I2 Maximum I2t rating (non-rep.) for 5 to 10 msec. 
1200 A2sec 
Thermal Mechanical Specifications
OJ-C  Maximum thermal resistance junction to case
0.65 °C/W 
T Operating junction temperature 
-65 °C to 150 °C 
Tstg  Storage temperature 
-65 °C to 200 °C 
Mounting torque Mounting torque
(Non-lubricated threads)
0.4 M-kg min.
0.6 M-kg max.
Approx. weight 
13.5 & 30 g 
Electrical Ratings
TYPE  NUMBER 40PSM/PSMR 
10
20
40
60
80
100
120
140
160
VRRM  Max. repetitive peak voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
VR(RMS)  Max.R.M.S reverse voltage (V) 
70
140
280
420
560
700
840
980
1120
V Max. D.C. blocking voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
Recommended R.M.S. working voltage (V) 
40
80
160
240
320
400
480
560
640
IR(AV)  Max. average reverse leakage current @VRRM Tc 25°C (μA) 
200
200
200
200
200
200
200
200
200
Electrical Specifications
IF(AV)  Maximum average forward current Tc = 125°C 
60 A 
VFM  Maximum peak forward voltage drop @ rated 1F(AV) 
1.3 V 
IFSM  Maximum peak one cycle (non-rep) surge current 10 msec 
860 A 
IFRM  Maximum peak cylce repetitive surge current 
300 A 
I2 Maximum I2t rating (non-rep.) for 5 to 10 msec. 
5000 A2sec 
Thermal Mechanical Specifications
OJ-C  Maximum thermal resistance junction to case 
0.55 °C/W 
T Operating junction temperature 
-65 °C to 150 °C 
Tstg  Storage temperature 
-65 °C to 200 °C 
Mounting torque
(Non-lubricated threads) 
0.4 M-kg min.
0.6 M-kg max.
Approx. weight 
13.5 & 30 g 
Electrical Ratings
TYPE  NUMBER 60PSM/PSMR 
10
20
40
60
80
100
120
140
160
VRSM  Max. non repetitive peak reverse voltage (V) 
200
400
600
800
1000
1200
1400
1600
1800
VRRM  Max. repetitive peak voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
V Max. D.C. blocking voltage (V) 
100
200
400
600
800
1000
1200
1400
1640
Recommended R.M.S. working voltage (V) 
40
80
160
240
320
400
480
560
640
IR(AV)  Max. average reverse leakage current @ VRRM Tc 25°C(μA) 
200
200
200
200
200
200
200
200
200
Electrical Specifications
IF(AV)  Maximum average forward current Tc = 125°C
70 A 
VFM  Maximum peak forward voltage drop @ rated 1F(AV) 
1.3 V 
IFSM  Maximum peak one cycle (non-rep) surge current 10 msec 
1000 A 
IFRM  Maximum peak cylce repetitive surge current 
350 A 
I2 Maximum I2t rating (non-rep.) for 5 to 10 msec. 
7500 A2sec 
Thermal Mechanical Specifications
OJ-C  Maximum thermal resistance junction to case
0.55 °C/W 
T Operating junction temperature 
-65 °C to 150 °C 
Tstg  Storage temperature 
-65 °C to 200 °C 
Mounting torque
(Non-lubricated threads) 
0.4 M-kg min.
0.6 M-kg max.
Approx. weight 
13.5 & 30 g 
Electrical Ratings
TYPE  NUMBER 70PSM/PSMR 
10
20
40
60
80
100
120
140
160
VRRM  Max. repetitive peak voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
VR(RMS)  Max.R.M.S reverse voltage (V) 
70
140
280
420
560
700
840
980
1120
V Max. D.C. blocking voltage (V) 
100
200
400
600
800
1000
1200
1400
1640
Recommended R.M.S. working voltage (V) 
40
80
160
240
320
400
480
560
640
IR(AV)  Max. average reverse leakage current @ VRRM Tc 25°C (μA) 
200
200
200
200
200
200
200
200
200
Electrical Ratings
TYPE  NUMBER 70PSM/PSMR 
10
20
40
60
80
100
120
140
160
VRRM  Max. repetitive peak voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
VR(RMS)  Max.R.M.S reverse voltage (V) 
70
140
280
420
560
700
840
980
1120
V Max. D.C. blocking voltage (V) 
100
200
400
600
800
1000
1200
1400
1640
Recommended R.M.S. working voltage (V) 
40
80
160
240
320
400
480
560
640
IR(AV)  Max. average reverse leakage current @ VRRM Tc 25°C (μA) 
200
200
200
200
200
200
200
200
200
Electrical Specifications
IF(AV)  Maximum average forward current Tc = 150°C
100 A 
VFM  Maximum peak forward voltage drop @ rated 1F(AV) 
1.4 V 
IFSM  Maximum peak one cycle (non-rep) surge current 10 msec 
2300 A 
IFRM  Maximum peak cylce repetive surge current 
500 A 
I2 Maximum I2t rating (non-rep.) for 5 to 10 msec. 
26 000 A2sec 
Thermal Mechanical Specifications
OJ-C  Maximum thermal resistance junction to case 
0.40 °C/W 
T Operating junction temperature 
-65 °C to 150 °C 
Tstg  Storage temperature 
-65 °C to 200 °C 
Mounting torque
(Non-lubricated threads)
2.0 M-kg min.
3.0 M-kg max.
Approx. weight 
150 g 
Electrical Ratings
TYPE  NUMBER 100PSM/PSMR 100PSMF/PSMFR 
10
20
40
60
80
100
120
140
160
VRRM  Max. repetitive peak voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
VR(RMS)  Max. R.M.S reverse voltage (V) 
70
140
280
420
560
700
840
980
1120
V Max. D.C. blocking voltage (V) 
100
200
400
600
800
1000
1200
1400
1640
Recommended R.M.S. working voltage (V) 
40
80
160
240
320
400
480
560
640
IR(AV)  Max. average reverse leakage current @ VRRM Tc 25°C(μA) 
200
200
200
200
200
200
200
200
200
Electrical Specifications
IF(AV)  Maximum average forward current Tc = 125°C
150 A 
VFM  Maximum peak forward voltage drop @ rated 1F (AV) 
1.5 V 
IFSM  Maximum peak one cycle (non-rep) surge current 10 msec 
3600 A 
IFRM  Maximum peak cylce repetitive surge current 
750 A 
I2 Maximum I2t rating (non-rep.) for 5 to 10 msec. 
65,000 A2sec 
Thermal Mechanical Specifications
OJ-C  Maximum thermal resistance junction to case
0.25 °C/W 
T Operating junction temperature 
-65 °C to 150 °C 
Tstg  Storage temperature 
-65 °C to 200 °C 
Mounting torque
(Non-lubricated threads) 
2.0 M-kg min.
3.0 M-kg max.
Approx. weight 
150 g 
Electrical Ratings
TYPE  NUMBER 150PSM/PSMR 150PSMF/PSMFR 
10
20
40
60
80
100
120
140
160
VRRM  Max. repetitive peak voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
VR(RMS)  Max. R.M.S reverse voltage (V) 
70
140
280
420
560
700
840
980
1120
V Max. D.C. blocking voltage (V) 
100
200
400
600
800
1000
1200
1400
1640
Recommended R.M.S. working voltage (V) 
40
80
160
240
320
400
480
560
640
IR(AV)  Max. average reverse leakage current @ VRRM Tc 25°C (μA) 
200
200
200
200
200
200
200
200
200
Electrical Specifications
IF(AV)  Maximum average forward current Tc = 130°C
200 A 
VFM  Maximum peak forward voltage drop @ rated 1F(AV) 
1.35 V 
IFSM  Maximum peak one cycle (non-rep) surge current 10 msec 
4300 A 
IFRM  Maximum peak cylce repetitive surge current 
1100 A 
I2 Maximum I2t rating (non-rep.) for 5 to 10 msec. 
92,500 A2 sec 
Thermal Mechanical Specifications
OJ-C  Maximum thermal resistance junction to case 
0.2 °C/W 
OC-H  Contact thermal resistance 
0.07 °C/W 
T Operating junction temperature 
-65 °C to 150 °C 
Tstg  Storage temperature 
-65 °C to 200 °C 
Mounting torque
(Non-lubricated threads) 
0.70 M-kg min.
0.86 M-kg max. 
Approx. weight 
115 g 
Electrical Ratings
TYPE  NUMBER 200PSM/PSMR 200PSMF/PSMFR 
10
20
40
60
80
100
VRRM  Max. repetitive peak voltage (V) 
100
200
400
600
800
1000
VR(RMS)  Max. R.M.S reverse voltage (V) 
70
140
280
420
560
700
V Max. D.C. blocking voltage (V) 
100
200
400
600
800
1000
Recommended R.M.S. working voltage (V) 
40
80
160
240
320
400
IR(AV)  Max. average reverse leakage current @ VRRM Tc 25°C (μA) 
50
50
35
35
35
30
Electrical Specifications
IF(AV)  Maximum average forward current Tc = 130°C
250 A 
VFM  Maximum peak forward voltage drop @ rated 1F(AV) 
1.35 V 
IFSM  Maximum peak one cycle (non-rep) surge current 10 msec 
4500 A 
IFRM  Maximum peak cylce repetitive surge current 
1200 A 
I2 Maximum I2t rating (non-rep.) for 5 to 10 msec. 
100,000 A2sec 
Thermal Mechanical Specifications
OJ-C  Maximum thermal resistance junction to case 
0.18 oC/W 
T Operating junction temperature 
-65 oC to 150 oC 
Tstg  Storage temperature 
-65 oC to 200 oC 
Mounting torque
(Non-lubricated threads)
3.2 M-kg min.
3.7 M-kg max.
Approx. weight 
260 g 
Electrical Ratings
TYPE  NUMBER 250PSM/PSMR 250PSMF/PSMFR 
10
20
40
60
80
100
120
140
160
VRRM  Max. repetitive peak voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
VR(RMS)  Max. R.M.S reverse voltage (V) 
70
140
280
420
560
700
840
980
1120
V Max. D.C. blocking voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
Recommended R.M.S. working voltage (V) 
40
80
160
240
320
400
480
560
640
IR(AV)  Max. average reverse leakage current @ VRRM Tc 25°C (mA) 
2
2
2
2
2
2
2
2
2
Electrical Specifications
IF(AV)  Maximum average forward current Tc = 125°C
300 A 
VFM  Maximum peak forward voltage drop @ rated 1F(AV) 
1.35 V 
IFSM  Maximum peak one cycle (non-rep) surge current 10 msec 
5000 A 
IFRM  Maximum peak cylce repetitive surge current 
1400 A 
I2 Maximum I2t rating (non-rep.) for 5 to 10 msec. 
150,000 A2sec 
Thermal Mechanical Specifications
OJ-C  Maximum thermal resistance junction to case 
0.18 °C/W 
T Operating junction temperature 
-65 °C to 150 °C 
Tstg  Storage temperature 
-65 °C to 200 °C 
Mounting torque
(Non-lubricated threads) 
3.2 M-kg min.
3.75 M-kg max. 
Approx. weight 
260 g 
Electrical Specifications
IF(AV)  Maximum average forward current Tc = 125°C
320 A 
VFM  Maximum peak forward voltage drop @ rated 1F(AV) 
1.65 V 
IFSM  Maximum peak one cycle (non-rep) surge current 10 msec 
5500 A 
IFRM  Maximum peak cylce repetitive surge current 
1500 A 
I2 Maximum I2t rating (non-rep.) for 5 to 10 msec. 
180,000 A2sec 
Thermal Mechanical Specifications
OJ-C  Maximum thermal resistance junction to case 
0.15 °C/W 
T Operating junction temperature 
-65 °C to 150 °C 
Tstg  Storage temperature 
-65 °C to 200 °C 
Mounting torque
(Non-lubricated threads) 
3.2 M-kg min.
3.75 M-kg max. 
Approx. weight 
350 g 
Electrical Ratings
TYPE  NUMBER 320PSM/PSMR 320PSMF/PSMFR 
10
20
40
60
80
100
120
140
160
VRSM  Max. non repetitive peak reverse voltage (V) 
200
400
600
800
1000
1200
1400
1600
1800
VRRM  Max. repetitive peak voltage (V) 
100
200
400
600
800
1000
1200
1400
1600
VR(RMS)  Max. R.M.S reverse voltage (V) 
70
140
280
420
560
700
840
980
1120
V Max. D.C. blocking voltage (V) 
100
200
400
600
800
1000
1200
1400
1640
Recommended R.M.S. working voltage (V) 
40
80
160
240
320
400
480
560
640
IR(AV)  Max. average reverse leakage current @ VRRM Tc 25°C (mA) 
5
5
5
5
5
5
5
5
5
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POWER-SEM ELECTRONIC TECHNIQUE CO.,LTD
Address: 5/F, Yilan Building, No.28 Huoju Street, Changping Park, Zhongguancun Science & Technology Park, Beijing, China.102200
Phone:+86 10 6970 1731; 6970 1577
Fax:
Mail: sales@power-sem.com

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Version 2009-07$