Super Fast Soft Recovery Rectifier - Vishay Telefunken
Description
SF5400.
.
.
SF5408
Vishay Telefunken
Super Fast Soft Recovery Rectifier
Features
D D D D
Glass passivated Hermetically sealed axial leaded glass envelope Low reverse current High reverse voltage
Applications
Switched mode power supplies High–frequency inverter circuits
94 9588
Absolute Maximum Ratings
Tj = 25_C Parameter Reverse voltage g =Repetitive peak reverse voltage Test Conditions Type SF5400 SF5401 SF5402 SF5403 SF5404 SF5405 SF5406 SF5407 SF5408 Symbol VR=VRRM VR=VRRM VR=VRRM VR=VRRM VR=VRRM VR=VRRM VR=VRRM VR=VRRM VR=VRRM IFSM IFAV Tj=Tstg Value 50 100 200 300 400 500 600 800 1000 150 3 –55.
.
.
+175 Unit V V V V V V V V V A A °C
Peak forward surge current Average forward current Junction and storage temperature range
tp = 10 ms, half sinewave
Maximum Thermal Resistance
Tj = 25_C Parameter Junction ambient Test Conditions Lead length l = 10 mm, TL = constant on PC Board with spacing 37.
5 mm Symbol RthJA RthJA Value 25 70 Unit K/W K/W
Document Number 86061 Rev.
3, 24-Jun-98
www.
vishay.
de • FaxBack +1-408-970-5600 1 (5)
SF5400.
.
.
SF5408
Vishay Telefunken Electrical Characteristics
Tj = 25_C Parameter Forward voltage g Reverse current Reverse breakdown voltage Test Conditions IF = 3 A VR=VRRM VR=VRRM, Tj=125°C IR=100mA Type SF5400–SF5404 SF5405–SF5408 Symbol VF VF IR IR V(BR)R V(BR)R V(BR)R V(BR)R V(BR)R V(BR)R V(BR)R V(BR)R V(BR)R trr trr Min Typ Max 1.
1 1.
7 5 50 Unit V V mA mA V V V V V V V V V ns ns
Reverse recovery y time
IF=0.
5A, IR=1A, iR=0.
25A
SF5400 SF5401 SF5402 SF5403 SF5404 SF5405 SF5406 SF5407 SF5408 SF5400–SF5404 SF5405–SF5408
60 110 220 330 440 550 660 880 1100 50 75
Characteristics (Tj = 25_C unless otherwise specified)
R thJA – Therm.
Resist.
Junction / Ambient ( K/W ) 40 I FAV– Average Forward Current ( A ) 3.
2 3.
0 2.
8 2.
6 2.
4 2.
2 2.
0 1.
8 1.
6 1.
4 1.
2 1.
0 0.
8 0.
6 0.
4 0.
2 0 0
96 12132
SF5400.
.
.
SF5404
30
VR = VR RM f 1kHz RthJA 70K/W PC Board
v v
20
l
l
10 TL=constant 0 0 5 10 15 20 25 30 l – Lead Length ( mm )
20
40
60
80 100 ...
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