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ECO-PACTM 1
Fast Recovery Epitaxial Diode (FRED) PSEI 2x30 PSEI 2x31 IFAVM VRRM t rr = 2x 28 A = 1200 V = 40 ns
Preliminary Data Sheet VRSM (V) VRRM (V) Type PSEI 2x31/12
2x30 2x31
1200 1200 PSEI 2x30/12
Symbol
IFRMS I FAVM* I FRM IFSM
Test Conditions
TVJ = TVJM TC = 50 C, rectangular, d=0.5 TVJ = 45 C VR = 0 VR = 0 TVJ = 45 C VR = 0 VR = 0
Maximum Ratings
70 28 200 210 185 195 200 180 170 160 A A A A A A A As As As As C C C V V Nm lb.in. g
Features
tP<10s; rep.rating, pulse width limited by TVJM 375 t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine t = 8.3 ms (60 Hz), sine t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine t = 8.3 ms (60 Hz), sine
TVJ = 125 C t = 10 ms (50 Hz), sine
i dt
2
* * * * * * * *
2 independent FRED in 1 package Isolation voltage 3600 V Planar glass passivated chips Low forward voltage drop
Leads suitable for PC board soldering
Very short recovery time Soft recovery behaviour UL registered, E 148688
TVJ = 125 C t = 10 ms (50 Hz), sine
TVJ TVJM Tstg VISOL
Md
-40... + 150 150 -40... + 150 50/60 Hz, RMS t = 1 min IISOL 1 mA Mounting torque typ. t=1s (M4) 2500 3600 1.5 - 1.8 14 - 16 16
Applications
* * * * * * * *
Weight
Symbol
IR
Test Conditions
TVJ = 25C, VR=VRRM TVJ = 25C, VR=0.8.VRRM TVJ = 125C, VR=0.8.VRRM IF = 30 A, TVJ = 150 C TVJ = 25 C
Characteristic Value
max. max. max. max. max. 750 250 7 2.20 2.55 1.65 18.2 1.25 0.05 typ. typ. 16 40 11.2 11.2 50 A A mA V V V m K/W K/W A ns mm mm m/s
Antiparallel diode for high frequency switching devices Anti saturation diode Snubber diode Free wheeling diode in converters and motor control circuits Rectifiers in switch mode power supplies (SMPS) Inductive heating and melting Uninterruptible power supplies (UPS) Ultrasonic cleaners and welders
VF VTO rT RthJC RthCH I RM trr ds dA a
Advantages
For power-loss calculations only per diode; max. per diode; typ. IF=30A; -diF/dt=240A/s; VR=540V L0.05 mH; TVJ= 100C IF=1A; -diF/dt=100A/s; VR=30V; TVJ= 25C Creeping distance on surface Creeping distance in air Max. allowable acceleration
* * * * *
Easy to mount with two screws Space and weight savings Improved temperature and power cycling capability Low noise switching Small and light weight
Data according to IEC 60747 refer to a single diode unless otherwise stated *IFAVM rating includes blocking losses at TVJM; VR=0.8 VRRM; duty cycle d=0.5
2005 POWERSEM reserves the right to change limits, test conditions and dimensions POWERSEM GmbH, Walpersdorfer Str. 53 D - 91126 Schwabach Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20
ECO-PACTM 1
70 A 60 50 IF 40 30 20 10 0 TVJ=25C TVJ=100C TVJ=150C Qr 6 T =100C C VVJ= 540V R 5 4 3 2 1 0 IF=30A IF=60A IF=30A IF=15A
50 A 40
IRM
TVJ=100C VR= 540V IF=30A IF=60A IF=30A IF=15A max.
30
20
max. typ.
typ. 10
0
1
VF
2
3
V
4
1
10
-diF/dt
100 A/s 1000
0
0
200
-diF/dt
400 A/s 600
Fig. 1 Forward current versus voltage drop.
1.4 1.2 1.0 Kf 0.8 0.6 0.4 0.2 0.0
Fig. 2 Recovery charge versus -diF/dt.
Fig. 3 Peak reverse current versus -diF/dt.
60 1200 ns 1000 VFR 800 tfr 30 20 600 400 tfr 200 0
1.0 s 0.8 TVJ=100C VR=540V IF=30A IF=60A IF=30A IF=15A
V 50 40 VFR
IRM
trr
max. 0.6
QR
0.4
0.2
typ.
10 0
0
40
TJ
80
120 C 160
0.0
TVJ=125C IF=30A 0 200 diF/dt 400 A/s 600
0
200 -diF/dt
400
A/s 600
Fig. 4 Dynamic parameters versus junction temperature.
Fig. 5 Recovery time versus -diF/dt.
Fig. 6 Peak forward voltage versus diF/dt.
Package style and outline
Dimensions in mm (1mm = 0.0394")
Fig. 7 Transient thermal impedance junction to case.
2005 POWERSEM reserves the right to change limits, test conditions and dimensions POWERSEM GmbH, Walpersdorfer Str. 53 D - 91126 Schwabach Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20

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