DIODE
(THREE PHASES BRIDGE TYPE)
DF75LA/LB80/160
Power Diode Module
DF75LA/LB
is designed for three
phase full wave rectification, which has six diodes
connected in a three phase bridge configuration. The
mounting base of the module is electrically isolated from
semiconductor elements for simple heatsink construction
output DC current is 75Amp (Tc=101℃) Repetitive peak
reverse voltage is up to 1600V.
●
TjMAX=
=150℃
６± ．
８ ０２
５１ ．± ．
- ００ ０１
２ ０±０．
０． １
１
２ ０±０． ２ ０±０．
０． １ ０． １
２
３
５ ５
-M
depth ２
１ mm
４± ．
０ ０５
２ ．± ．
００ ０１
６± ．
８ ０２
５１ ．± ．
- ００ ０１
２ ０±０．
０． １
１
２ ０±０． ２ ０±０．
０． １ ０． １
２
３
５ ５
-M
depth ２
１ mm
４± ．
０ ０５
２ ．± ．
００ ０１
．
５６
．
５６
４
５
４
５
５１ ．± ．
- ２０ ０１
３± ．
０ ０１
８± ．
０ ０５
２ max
２
６４＋ ．
． ０５
ー ．
０２
２ max
５
２ max
２
＋ ５
６４
０．
．
０２
ー ．
５１ ．± ．
- ２０ ０１
３± ．
０ ０１
８± ．
０ ０５
Mounting Base
（Applications）
AC. DC Motor Drive/AVR/Switching
−for
three phase rectification
●
Isolated
1∼ 2∼ 3∼
２
LA
＋4
−5
LB
Unit：㎜
■Maximum
Ratings
Symbol
V
RRM
V
RSM
Symbol
I
D
I
FSM
Tj
Tstg
V
ISO
Item
Repetitive Peak Reverse Voltage
Non-Repetitive Peak Reverse Voltage
Item
Output Current (D.C.)
Surge Forward Current
Operating Junction Temperature
Storage Temperature
Isolation Breakdown Voltage（R.M.S.）
Mounting
torque
Mass
Mounting
（M5）
Terminal
（M5）
A.C. 1minute
Recommended Value 1.5-2.5（15-25）
Recommended Value 1.5-2.5（15-25）
Typical Value
1
cycle,
／
2
（Tj＝25℃ unless otherwise specified）
Ratings
DF75LA/LB80
800
960
Conditions
Three phase full wave, Tc＝101℃
50/60Hz, Peak value, non-repetitive
DF75LA/LB160
1600
1700
Ratings
75
910/1000
−40 to ＋150
−40 to ＋125
2500
2.7（28）
2.7（28）
100
unit
V
V
unit
A
A
℃
℃
V
N½m
（㎏f½B）
g
■Electrical
Characteristics
Symbol
I
RRM
V
FM
Item
Repetitive Peak Reverse Current, max.
Forward Voltage Drop, max.
Conditions
T
j
＝150℃，V
R
＝V
RRM
I
F
＝75A,
Inst. measurement
Junction to case
Ratings
8
1.30
0.25
unit
mA
V
℃/W
Rth j-c） Thermal Impedance, max.
（
SanRex
®
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
２
DF75LA/LB80/160
１０
００
Maximum Forward Characteristics
２０
５
Output Current vs. Power Dissipation
Forward Current I（A）
F
５０
０
Ｔ= ５
½２ ℃
Max.
Typ.
２０
０
１０
０
５
０
Power Dissipation Pav W）
（
２０
０
１０
５
１０
０
２
０
１
０
０５
．
１０
．
１５
．
２０
．
２５
．
５
０
０
０
Three Phase
１
０
２
０
３
０
４
０
５
０
６
０
７
０
８
０
Forward Voltage Drop
（V）
Output Current I
D
A）
（
Allowable Case Temperature Tc
（℃）
１０
４
Three Phase
Surge Forward Current I
FSM
（A）
１０
５
Output Current vs. Allowable case Temp
１０
２０
１０
００
Cycle Surge Forward Current Rating
（Non-Repetitive）
１０
３
１０
２
１０
１
１０
０
９
０
８
０
０
１
０
２
０
３
０
４
０
５
０
６
０
７
０
８
０
Per One Element
８０
０
６０
０
４０
０
２０
０
０
１
Single Phase half wave
Ｔ = ５ start
½２ ℃
６ H
Z
０
５ H
Z
０
２
５
１
０
２
０
５
０
１０
０
Output Current I
D
A）
（
Transient Thermal Impedance
θ
（℃/W）
j-c
Time
（Cycles）
５
０.２
Transient Thermal Impedance
０.２
０.１
５
Maximum
０.１
Junction to Case
０.０
５
０
ー３
１ ２
０
５ １
ー２
２
０
５ １
ー１
２
０
５ １
０
２
０
５ １
１
０
Time
t
sec）
（
SanRex
®
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
模拟电子
