SGS Thomson Microelectronics BYT01-400 Datasheet
®
F AST RECOVERY RECTIFIER DIODES
FA ST RECOV E RY RECTIFIER
VERY LOW REVERSE RECOVERY TIME
VERY LOW SWITCHING LOSS ES
LOW NOISE TURN-OFF SWITCHING
BYT 01-400
SUITABLE A P PL ICATION
FREE WHEELING DIODE IN CONVERTERS
F 126
(Plastic)
AND MOTORS CIRCUITS
RECTIFIER IN S.M.P.S.
ABSOLUTE RATINGS
Symbol Parameter Value Unit
I
FRM
I
F (AV)
I
FSM
P Power Dissipation*
T
stg
T
Symbol Parameter Value Unit
V
RRM
V
RSM
Repetive Peak Forward Current
Average Forward Current* Ta = 70°C
Surge non Repetitive Forward Current tp = 10ms
Storage and Junction Temperature Range - 40 to +150
j
Repetitive Peak Reverse Voltage 400 V
Non Repetitive Peak Reverse Voltage 440 V
(limiting values)
≤ 10µs
t
p
= 0.5
δ
Sinusoidal
Ta = 70°C
30 A
1A
30 A
1.33 W
- 40 to + 150
C
°
THERMAL RESISTANCE
Symbol Parameter Value Unit
R
th (j - a)
* On infinite heatsink with 10mm lead length.
October 1999 Ed : 1A
Junction-ambient* 60
C/W
°
1/5
BYT 01-400
ELECTRICAL CHARACTERISTICS
STATIC CHARACTERISTICS
Symbol Test Conditions Min. Typ. Max. Unit
V
I
R
V
F
Tj = 25°C
= 100°C
T
j
Tj = 25°C
T
= 100°C
j
= V
R
RRM
I
= 1A 1.5 V
F
RECOVERY CHA RAC TERISTI CS
Symbol Test Conditions Min. Typ. Max. Unit
20
0.5 mA
1.4
A
µ
t
rr
Tj = 25°CI
= 25°C
T
j
= 1A diF/dt = - 15A/µs VR = 30V
F
I
= 0.5A IR = 1A
F
Irr = 0.25A 25
55 ns
TURN-OFF SWITCHING CHARACTERISTICS (Without Series inductance)
Symbol Test Conditions Min. Typ. Max. Unit
t
IRM
I
RM
diF/dt = - 50A/µsTj = 100°C VCC = 200 V IF = 1A
diF/dt = - 50A/µsL
0.05 µA See figure 12
≤
p
35 50 ns
1.5 2 A
To evaluate the conduction losses use the following equations:
V
= 1.05 + 0.145 IF P = 1.05 x I
F
F(AV)
+ 0.145 I
F2(RMS)
2/5
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