BYT79-500,127 NXP Semiconductors, BYT79-500,127 Datasheet

DIODE RECT 500V 14A SOT78

BYT79-500,127

Manufacturer Part Number
BYT79-500,127
Description
DIODE RECT 500V 14A SOT78
Manufacturer
NXP Semiconductors
Datasheet

Specifications of BYT79-500,127

Package / Case
TO-220AC-2
Voltage - Forward (vf) (max) @ If
1.05V @ 15A
Voltage - Dc Reverse (vr) (max)
500V
Current - Average Rectified (io)
14A
Current - Reverse Leakage @ Vr
50µA @ 500V
Diode Type
Standard
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)
60ns
Mounting Type
Through Hole
Product
Ultra Fast Recovery Rectifier
Configuration
Single
Reverse Voltage
500 V
Forward Voltage Drop
1.38 V at 30 A
Recovery Time
60 ns
Forward Continuous Current
14 A
Max Surge Current
143 A
Reverse Current Ir
50 uA
Mounting Style
Through Hole
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Capacitance @ Vr, F
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
933709050127
BYT79-500
BYT79-500
Philips Semiconductors
FEATURES
• Low forward volt drop
• Fast switching
• Soft recovery characteristic
• High thermal cycling performance
• Low thermal resistance
GENERAL DESCRIPTION
Ultra-fast, epitaxial rectifier diodes
intended for use as output rectifiers
in high frequency switched mode
power supplies.
The BYT79 series is supplied in the
conventional
(TO220AC) package.
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
THERMAL RESISTANCES
1 Neglecting switching and reverse current losses
September 1998
Rectifier diodes
ultrafast
SYMBOL PARAMETER
V
V
I
I
T
T
SYMBOL PARAMETER
R
R
F(AV)
FSM
stg
j
RRM
R
th j-mb
th j-a
Peak repetitive reverse voltage
Continuous reverse voltage
Average forward current
Non-repetitive peak forward
current.
Storage temperature
Operating junction temperature
Thermal resistance junction to
mounting base
Thermal resistance junction to
ambient
leaded
SOD59
1
PINNING
SYMBOL
PIN
tab
1
2
1
k
CONDITIONS
T
square wave; = 0.5;
T
t = 10 ms
t = 8.3 ms
sinusoidal; with reapplied
V
CONDITIONS
in free air.
mb
mb
RRM(max)
cathode
anode
cathode
147˚C
117 ˚C
DESCRIPTION
1
BYT79
a
2
MIN.
-40
QUICK REFERENCE DATA
-
-
-
-
-
-
SOD59 (TO220AC)
V
R
MIN.
-300
300
300
= 300 V/ 400 V/ 500 V
-
-
V
I
F(AV)
t
F
rr
MAX.
tab
TYP.
Product specification
-400
400
400
143
130
150
150
14
60
-
BYT79 series
1.05 V
= 14 A
60 ns
1
2
MAX.
-500
500
500
2.0
-
Rev 1.300
UNIT
UNIT
K/W
K/W
˚C
˚C
V
V
A
A
A

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BYT79-500,127 Summary of contents

Page 1

... Low thermal resistance GENERAL DESCRIPTION Ultra-fast, epitaxial rectifier diodes intended for use as output rectifiers in high frequency switched mode power supplies. The BYT79 series is supplied in the conventional leaded SOD59 (TO220AC) 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 square wave where 0.9075 0.0095 Ohms 15 time time Fig.4. Maximum forward dissipation P fr sinusoidal current waveform where a = form 2 Product specification BYT79 series MIN. TYP. MAX. - 0.90 1.05 - 1.17 1. 0.2 0 4.0 5.2 - 2.5 ...

Page 3

... Fig.7. Typical and maximum forward characteristic I = f(V ); parameter September 1998 1000 100 10 1 100 1 0.1 0.01 0.001 1us 100 Fig.9. Transient thermal impedance Z max 1 Product specification BYT79 series -dIF/dt (A/us) Fig.8. Maximum 25˚ Transient thermal impedance, Zth j-mb (K/ 10us 100us 1ms 10ms 100ms 1s ...

Page 4

... Refer to mounting instructions for TO220 envelopes. 2. Epoxy meets UL94 V0 at 1/8". September 1998 10,3 max 3,7 2,8 3,0 13,5 min 1 max (2x) 0,9 max (2x) 5,08 Fig.10. SOD59 (TO220AC). pin 1 connected to mounting base. 4 Product specification BYT79 series 4,5 max 1,3 5,9 min 15,8 max 0,6 2,4 Rev 1.300 ...

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. September 1998 5 Product specification BYT79 series Rev 1.300 ...

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