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ECO-PACTM 1
Fast Recovery Epitaxial Diode (FRED)
Preliminary Data Sheet VRSM VRRM Type (V) (V) 1200 1200 PSEI 2x61/12
PSEI 2x61
IFAVM VRRM t rr
= 2x 52 A = 1200 V = 40 ns
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
100 52 450 500 400 440 1000 1050 800 810 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 widthlimited by TVJM 700 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
* * * * * * * *
2 independent FRED in 1 package Isolation voltage 3000 V Planar glass passivated chips Low forward voltage drop
TVJ = 125 C t = 10 ms (50 Hz), sine
Leads suitable for PC board soldering
Very short recovery time Soft recovery behaviour UL registered, E 148688
i2 dt
TVJ = 125 C t = 10 ms (50 Hz), sine
Applications
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 3000 1.5 - 1.8 14 - 16 16
* * * * * * * *
Weight
Symbol
IR
Test Conditions
TVJ = 25C, VR=VRRM TVJ = 25C, VR=0.8.VRRM TVJ = 125C, VR=0.8.VRRM IF = 60 A, TVJ = 150 C TVJ = 25 C
Characteristic Value
max. max. max. max. max. 2.2 0.5 14 2.15 2.50 1.65 8.3 0.7 0.05 typ. typ. 32 40 11.2 11.2 50 mA mA 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
Advantages
VF VTO rT RthJC RthCH I RM trr ds dA a
* * * * *
For power-loss calculations only per diode; max. per diode; typ. IF=60A; -diF/dt=480A/s; VR=540V L0.05 mH; TVJ= 100C IF=1A; -diF/dt=200A/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
90 A 80 70 IF 60 50 40 30 20 10 0 0 1 2 3 V 4 TVJ= 25C TVJ=100C TVJ=150C Qr 12 C 10 8 6 4 2 0 10
TVJ=100C VR= 540V IF=60A IF=120A IF=60A IF=30A
80 A 60
IRM
TVJ=100C VR=540V IF=60A IF=120A IF=60A IF=30A
max.
40
max.
typ. 20
typ.
VF
100 -diF/dt
A/s 1000
0
0
200
400
-diF/dt
600
800 A/s 1000
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 V 50 VFR 40 30 20 1200 ns 1000 800 tfr 600 400 tfr 200 0
1.0 s 0.8 max.
TVJ=100C VR=540V
IRM
trr
0.6
IF=60A IF=120A IF=60A IF=30A
VFR
QR
0.4
0.2 typ. 0.0
10 0
TVJ=125C IF=60A 0 200 400 600 diF/dt
0
40
TJ
80
120 C 160
0
200
400 600 -diF/dt
A/s 800
1000
A/s 1000 800
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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