BYV74W-400,127 NXP Semiconductors, BYV74W-400,127 Datasheet

DIODE RECT 400V 30A SOT429

BYV74W-400,127

Manufacturer Part Number
BYV74W-400,127
Description
DIODE RECT 400V 30A SOT429
Manufacturer
NXP Semiconductors
Datasheet

Specifications of BYV74W-400,127

Voltage - Forward (vf) (max) @ If
1.36V @ 30A
Current - Reverse Leakage @ Vr
50µA @ 400V
Current - Average Rectified (io) (per Diode)
30A
Voltage - Dc Reverse (vr) (max)
400V
Reverse Recovery Time (trr)
60ns
Diode Type
Standard
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Diode Configuration
1 Pair Common Cathode
Mounting Type
Through Hole, Radial
Package / Case
TO-247-3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
934047100127
BYV74W-400
BYV74W-400
Philips Semiconductors
FEATURES
• Low forward volt drop
• Fast switching
• Soft recovery characteristic
• High thermal cycling performance
• Low thermal resistance
GENERAL DESCRIPTION
Dual, common cathode, ultra-fast,
epitaxial rectifier diodes intended
for use as output rectifiers in high
frequency switched mode power
supplies.
The BYV74W series is supplied in
the conventional leaded SOT429
(TO247) package.
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
THERMAL RESISTANCES
1 Neglecting switching and reverse current losses.
April 1998
Dual rectifier diodes
ultrafast
SYMBOL PARAMETER
V
V
V
I
I
I
T
T
SYMBOL PARAMETER
R
R
O(AV)
FRM
FSM
stg
j
RRM
RWM
R
th j-hs
th j-a
Peak repetitive reverse voltage
Crest working reverse voltage
Continuous reverse voltage
Average rectified output current square wave; = 0.5;
(both diodes conducting)
Repetitive peak forward current t = 25 s; = 0.5;
per diode
Non-repetitive peak forward
current per diode.
Storage temperature
Operating junction temperature
Thermal resistance junction to
heatsink
Thermal resistance junction to
ambient
1
PINNING
SYMBOL
PIN
tab
1
2
3
a1
CONDITIONS
T
T
T
t = 10 ms
t = 8.3 ms
sinusoidal; with reapplied
V
CONDITIONS
per diode
both diodes conducting
in free air.
1
mb
mb
mb
RRM(max)
anode 1
cathode
anode 2
cathode
136˚C
94 ˚C
94 ˚C
DESCRIPTION
k
1
2
BYV74W
a2
3
MIN.
-40
QUICK REFERENCE DATA
-
-
-
-
-
-
-
-
SOT429 (TO247)
V
R
MIN.
-300
300
300
300
= 300 V/ 400 V/ 500 V
-
-
-
I
V
O(AV)
t
BYV74W series
F
rr
MAX.
TYP.
Product specification
-400
1
400
400
400
160
150
150
150
30
30
45
-
-
1.12 V
= 30 A
60 ns
2
3
MAX.
-500
500
500
500
2.4
1.4
-
Rev 1.000
UNIT
UNIT
K/W
K/W
K/W
˚C
˚C
V
V
V
A
A
A
A

Related parts for BYV74W-400,127

BYV74W-400,127 Summary of contents

Page 1

... Dual, common cathode, ultra-fast, epitaxial rectifier diodes intended for use as output rectifiers in high frequency switched mode power supplies. The BYV74W series is supplied in the conventional leaded SOT429 (TO247) package. LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134). SYMBOL PARAMETER ...

Page 2

... I Fig.3. Maximum forward dissipation P s rrm diode; square wave where 0. 0.0137 15 time time Fig.4. Maximum forward dissipation P fr diode; sinusoidal current waveform where a = form 2 Product specification BYV74W series MIN. TYP. MAX. - 0.95 1.12 - 1.08 1.25 - 1.15 1. 0.3 0 4.2 5 ...

Page 3

... 1000 IF=20 A 100 10 1 100 1.0 Fig.8. Maximum Q Transient thermal impedance, Zth j-mb (K/ 0.1 0.01 0.001 1us 100 Fig.9. Transient thermal impedance per diode max 1 Product specification BYV74W series -dIF/dt (A/us 25˚C; per diode 10us 100us 1ms 10ms 100ms 1s pulse width, tp (s) ...

Page 4

... Refer to mounting instructions for SOT429 envelope. 2. Epoxy meets UL94 V0 at 1/8". April 1998 16 max 1.8 5.3 7.3 seating 15.5 max plane 2 1.1 0.4 M 5.45 5.45 Fig.10. SOT429 (TO247); pin 2 connected to mounting base. 4 Product specification BYV74W series 5.3 max o 3.5 max 0.9 max Rev 1.000 ...

Page 5

... 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. April 1998 5 Product specification BYV74W series Rev 1.000 ...

Related keywords