Page 1
®
BYT 30PI- 400
F AST RECOVERY RECTIFIER DIODES
VERY LOW REVERSE RECOVERY TIME
VERY LOW SWITCHING LOSS ES
Insulating voltage 2500 V
RMS
LOW NOISE TURN-OFF SWITCHING
INSULATED: Capacitance 15pF
SUITABLE A P PL ICATION S
FREE WHEELING DIODE IN CONVERTERS
AND MOTOR CONTROL CIRCUITS
Isolated
DOP3I
(Plastic)
RECTIFIER IN S.M.P.S.
ABSOLUTE RATINGS
Symbol Parameter Value Unit
I
FRM
I
F (RMS)
I
F (AV)
I
FSM
Repetive Peak Forward Current
RMS Forward Current 50 A
Average Forward Current Tc = 60°C
Surge non Repetitive Forward Current tp = 10ms
(limiting values)
≤ 10µs
t
p
= 0.5
δ
Sinusoidal
500 A
30 A
350 A
P Power Dissipation
T
stg
T
Symbol Parameter Value Unit
V
RRM
V
RSM
Storage and Junction Temperature Range - 40 to + 150
j
Repetitive Peak Reverse Voltage 400 V
Non Repetitive Peak Reverse Voltage 440 V
T
= 60°C
c
50 W
- 40 to + 150
THERMAL RESISTANCE
Symbol Parameter Value Unit
R
th (j - c)
October 1999 Ed : 1A
Junction-case 1.8
°
C/W
°
C
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Page 2
BYT 30PI-400
ELECTRICAL CHARACTERISTICS
STATIC CHARACTERISTICS
Synbol Test Conditions Min. Typ. Max. Unit
V
I
R
V
F
Tj = 25°C
= 100°C
T
j
T
= 25°C
j
= 100°C
T
j
= V
R
RRM
6mA
I
= 30A 1.5
F
1.4
RECOVERY CHA RAC TERISTI CS
Symbol Test Conditions Min. Typ. Max. Unit
35
A
µ
V
t
rr
I
Tj = 25°CI
= 1A diF/dt = - 15A/µs VR = 30V
F
= 0.5A IR = 1A Irr = 0.25A 50
F
100
TURN-OFF SWITCHING CHARACTERISTICS (Without Series Inductance)
Symbol Test Conditions Min. Typ. Max. Unit
t
IRM
I
RM
diF/dt = - 120A/µs
/dt = - 240A/µs
di
F
diF/dt = -120A/µs
/dt = - 240A/µs
di
F
V
= 200 V IF = 30A
CC
L
0.05µH T
≤
p
See figure 11
= 100°C
j
75 ns
50
9A
12
TURN-OFF OVERVOLTAGE COEFFICIENT (With Series Inductance)
Symbol Test Conditions Min. Typ. Max. Unit
V
C =
RP
Tj = 100°C VCC = 60V IF = I
/dt = - 30A/µs Lp = 1µH See figure 12
di
V
CC
F
See note
F (AV)
3.3
To evaluate the conduction losses use the following equations:
V
= 1.1 + 0.0095 IF P = 1.1 x I
F
Figure 1. Low frequency power losses versus
+ 0.0095 I
F(AV)
F2(RMS)
Figure 2. Peak current versus form factor
average current
ns
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Page 3
BYT 30PI-400
Figure 3. Non repetitive peak surge current
versus overload duration
Figure 4. Thermal impedance versus pulse
width
Figure 5. V o ltage drop versu s forward current Figure 6. Recovery charge versus diF/d
t-
Figure 7. Recovery time versus diF/d
t-
Figure 8. Peak reverse current versus diF/d
t-
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BYT 30PI-400
Figure 9. Peak forward voltage versus diF/d
t-
Figure 10. Dynamic parameters versus
junction temperature.
Figure 11. Turn-off switching characteristics (without series inductan ce).
Figure 12. Turn-off switching characteristics (with series inductance)
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Page 5
BYT 30PI-400
PACKAGE MECHANICAL DATA :
Isolated DOP3I Plastic
REF. DIMENSIONS
Millimeters Inches
Min. Max. Min. Max.
A 4.4 4.6 0.173 0.181
B 1.45 1.55 0.057 0.061
C 14.35 15.60 0.565 0.614
D 0.5 0.7 0.020 0.028
E 2.7 2.9 0.106 0.114
F 15.8 16.5 0.622 0.650
G 20.4 21.1 0.815 0.831
H 15.1 15.5 0.594 0.610
K 3.4 3.65 0.134 0.144
L 4.08 4.17 0.161 0.164
N 10.8 11.3 0.425 0.444
P 1.20 1.40 0.047 0.055
R 4.60 typ. 0.181 typ.
Marking
: type number
Cooling method: by conduction (method C)
Weight: 4.52g
Recommended torque value: 80cm. N
Maximum torque value: 100cm. N
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use of such infor m ation nor for any infringement of patents or other rights of third parties which may result from its use. No l i cense is granted
by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
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