DIODE RECT 500V 30A SOT78

BYV44-500,127

Manufacturer Part NumberBYV44-500,127
DescriptionDIODE RECT 500V 30A SOT78
ManufacturerNXP Semiconductors
BYV44-500,127 datasheet
 

Specifications of BYV44-500,127

Package / CaseTO-220AB-3Voltage - Forward (vf) (max) @ If1.36V @ 30A
Current - Reverse Leakage @ Vr50µA @ 500VCurrent - Average Rectified (io) (per Diode)30A
Voltage - Dc Reverse (vr) (max)500VReverse Recovery Time (trr)60ns
Diode TypeStandardSpeedFast Recovery =< 500ns, > 200mA (Io)
Diode Configuration1 Pair Common CathodeMounting TypeThrough Hole
ProductUltra Fast Recovery RectifierConfigurationDual Common Cathode
Reverse Voltage500 VForward Voltage Drop1.36 V
Recovery Time60 nsForward Continuous Current30 A
Max Surge Current160 AReverse Current Ir50 uA
Mounting StyleThrough HoleMaximum Operating Temperature+ 150 C
Minimum Operating Temperature- 40 CLead Free Status / RoHS StatusLead free / RoHS Compliant
Other names933722310127
BYV44-500
BYV44-500
  
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Philips Semiconductors
Dual rectifier diodes
ultrafast
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 BYV44 series is supplied in the
conventional
leaded
SOT78
(TO220AB) package.
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
SYMBOL PARAMETER
V
Peak repetitive reverse voltage
RRM
V
Crest working reverse voltage
RWM
V
Continuous reverse voltage
R
I
Average rectified output current square wave; = 0.5;
O(AV)
(both diodes conducting)
I
Repetitive peak forward current t = 25 s; = 0.5;
FRM
per diode
I
Non-repetitive peak forward
FSM
current per diode.
T
Storage temperature
stg
T
Operating junction temperature
j
THERMAL RESISTANCES
SYMBOL PARAMETER
R
Thermal resistance junction to
th j-hs
heatsink
R
Thermal resistance junction to
th j-a
ambient
1 Neglecting switching and reverse current losses.
For output currents in excess of 20 A, the cathode connection should be made to the metal mounting tab.
October 1998
SYMBOL
a1
a2
1
3
k
2
PINNING
PIN
DESCRIPTION
1
anode 1
2
cathode
3
anode 2
tab
cathode
CONDITIONS
BYV44
T
136˚C
mb
1
T
94 ˚C
mb
T
94 ˚C
mb
t = 10 ms
t = 8.3 ms
sinusoidal; with reapplied
V
RRM(max)
CONDITIONS
per diode
both diodes conducting
in free air.
1
Product specification
BYV44 series
QUICK REFERENCE DATA
V
= 300 V/ 400 V/ 500 V
R
V
1.12 V
F
I
= 30 A
O(AV)
t
60 ns
rr
SOT78 (TO220AB)
tab
1 2 3
MIN.
MAX.
UNIT
-300
-400
-500
-
300
400
500
-
300
400
500
-
300
400
500
-
30
-
30
-
150
-
160
-40
150
˚C
-
150
˚C
MIN.
TYP.
MAX.
UNIT
-
-
2.4
K/W
-
-
1.4
K/W
-
60
-
K/W
Rev 1.400
V
V
V
A
A
A
A

BYV44-500,127 Summary of contents

  • Page 1

    ... GENERAL DESCRIPTION Dual, common cathode, ultra-fast, epitaxial rectifier diodes intended for use as output rectifiers in high frequency switched mode power supplies. The BYV44 series is supplied in the conventional leaded SOT78 (TO220AB) package. LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134). ...

  • 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 BYV44 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 BYV44 series -dIF/dt (A/us 25˚C; per diode 10us 100us 1ms 10ms 100ms 1s pulse width, tp (s) ...

  • Page 4

    ... Epoxy meets UL94 V0 at 1/8". October 1998 10,3 max 3,7 2,8 3,0 13,5 min 1 max (2x) 0,9 max (3x) 2,54 2,54 Fig.10. SOT78 (TO220AB); pin 2 connected to mounting base. 4 Product specification BYV44 series 4,5 max 1,3 5,9 min 0,6 2,4 Rev 1.400 15,8 max ...

  • 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. October 1998 5 Product specification BYV44 series Rev 1.400 ...