BYV74-400 PHILIPS [NXP Semiconductors], BYV74-400 Datasheet

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BYV74-400

Manufacturer Part Number
BYV74-400
Description
Dual rectifier diodes ultrafast
Manufacturer
PHILIPS [NXP Semiconductors]
Datasheet
Philips Semiconductors
GENERAL DESCRIPTION
Glass passivated, high efficiency
rectifier diodes in a plastic envelope
featuring low forward voltage drop,
ultra fast reverse recovery times and
soft recovery characteristic. They are
intended for use in switched mode
power supplies and high frequency
circuits in general, where both low
conduction losses and low switching
losses are essential.
PINNING - SOT93
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
1 Neglecting switching and reverse current losses.
For output currents in excess of 20 A, connection should be made to the exposed metal mounting base.
August 1996
Dual rectifier diodes
ultrafast
SYMBOL PARAMETER
V
V
V
I
I
I
I
I
T
T
O(AV)
O(RMS)
FRM
FSM
2
PIN
t
stg
j
tab
RRM
RWM
R
1
2
3
Anode 1 (a)
Cathode (k)
Anode 2 (a)
Cathode (k)
Repetitive peak reverse voltage
Crest working reverse voltage
Continuous reverse voltage
Average output current (both
diodes conducting)
RMS output current (both
diodes conducting)
Repetitive peak forward current t = 25 s;
per diode
Non-repetitive peak forward
current per diode.
I
Storage temperature
Operating junction temperature
2
DESCRIPTION
t for fusing
1
QUICK REFERENCE DATA
PIN CONFIGURATION
SYMBOL
V
V
I
t
O(AV)
rr
RRM
F
CONDITIONS
T
square wave; = 0.5;
T
sinusoidal; a = 1.57;
T
T
t = 10 ms
t = 8.3 ms
sinusoidal; with reapplied
V
t = 10 ms
mb
mb
mb
mb
RRM(max)
tab
136˚C
94 ˚C
98 ˚C
94 ˚C
1
PARAMETER
Repetitive peak reverse
voltage
Forward voltage
Average output current
(both diodes conducting)
Reverse recovery time
1
2
= 0.5;
3
BYV74-
MIN.
-40
-
-
-
-
-
-
-
-
-
-
-
SYMBOL
MAX.
1.12
300
300
a1
30
60
1
-300
300
300
300
MAX.
1.12
MAX.
400
400
Product specification
-400
30
60
400
400
400
150
160
112
150
150
30
27
43
30
BYV74 series
k
2
MAX.
1.12
-500
500
500
500
500
500
30
60
Rev 1.200
a2
3
UNIT
UNIT
A
˚C
˚C
ns
V
V
V
A
A
A
A
A
A
V
V
A
2
s

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BYV74-400 Summary of contents

Page 1

... CONDITIONS T 136˚C mb square wave ˚C mb sinusoidal 1.57 ˚ 0. ˚ 8.3 ms sinusoidal; with reapplied V RRM(max Product specification BYV74 series MAX. MAX. MAX. UNIT 300 400 500 300 400 500 V 1.12 1.12 1. SYMBOL ...

Page 2

... / /dt = 100 / 100˚ / Product specification BYV74 series MIN. TYP. MAX. UNIT - - 2.4 K 1.4 K K/W MIN. TYP. MAX. UNIT - 0.95 1. 1.08 1. 1.15 1 ...

Page 3

... 138 t T 0.01 150 f(I ) per Fig.6. Maximum I F F(AV F(RMS) 3 Product specification BYV74 series BYV44 Tmb(max 1.57 1.9 2.2 2 IF(AV f(I F factor = F(RMS) F(AV) IF= dIF/dt (A/us 25˚C and 100˚C; per diode rr j Irrm / A IF IF= ...

Page 4

... 1000 100 1.0 10 -dIF/dt (A/us) Fig.8. Maximum 25˚C; per diode s j August 1996 Zth (K/ max 0.1 0.01 1 Fig.9. Transient thermal impedance per diode j 100 4 Product specification BYV74 series 0 f j-mb p Rev 1.200 ...

Page 5

... Notes 1. Refer to mounting instructions for SOT93 envelope. 2. Epoxy meets UL94 V0 at 1/8". August 1996 15.2 max 14 13.6 2 max 4.25 4.15 2.2 max 0.5 min 5.5 1.15 0.95 11 Fig.10. SOT93; pin 2 connected to mounting base. 5 Product specification BYV74 series 4.6 max 2 4.4 21 max 12.7 max 13.6 min 0.5 0.4 M 1.6 Rev 1.200 ...

Page 6

... Philips customers using or selling these products for use in such applications their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. August 1996 6 Product specification BYV74 series Rev 1.200 ...

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