SGS Thomson Microelectronics BYT12PI-1000 Datasheet
®
FAST RECOVERY RECTIFIER DIODE
VERY HIGH REVERSE VOLTAGE CAPABILITY
VERY LOW REVERSE RECOVERY TIME
VERY LOW SWITCHING LOSS ES
LOW NOISE TURN-OFF SWITCHING
INSULATED: Capacitance 7pF
SUITA BL E A PP L ICAT ION S
FREE WHEELING DIODE IN CONVERTERS
AND MOTOR CONTROL CIRCUITS
RECTIFIER IN S.M.P.S.
BYT 12PI-1000
Insulating voltage 2500 V
Isolated
TO220AC
(Plastic)
RMS
A
K
ABSOLUTE MAXIMUM RA TINGS
Symbol Parameter Value Unit
V
RRM
V
RSM
I
FRM
I
F (RMS)
I
F (AV)
I
FSM
P Power Dissipation
T
stg
T
Repetitive Peak Reverse Voltage 1000 V
Non Repetitive Peak Reverse Voltage 1000 V
Repetive Peak Forward Current
RMS Forward Current 25 A
Average Forward Current Tc = 50°C
Surge non Repetitive Forward Current tp = 10ms
Storage and Junction Temperature Range - 40 to + 150
j
≤ 10µs
t
p
= 0.5
δ
Sinusoidal
T
= 50°C
c
150 A
12 A
75 A
25 W
- 40 to + 150
THERMAL RESISTANCE
Symbol Test Conditions Value Unit
R
th (j - c)
Junction-case 4
C/W
°
C
°
October 1999 Ed : 1A
1/5
BYT 12PI-1000
ELECTRICAL CHARACTERISTICS
STA T IC CHARA CTERIS TICS
Synbol Test Conditions Min. Typ. Max. Unit
V
I
R
V
F
Tj = 25°C
= 100°C
T
j
Tj = 25°C
= 100°C
T
j
= V
R
RRM
2.5 mA
I
= 12A 1.9
F
1.8
RECOVERY CHA RAC TERISTI CS
Symbol Test Conditions Min. Typ. Max. Unit
50
A
µ
V
t
rr
I
Tj = 25°CI
= 1A diF/dt = - 15A/µs VR = 30V
F
= 0.5A IR = 1A Irr = 0.25A 65
F
155
TURN-OFF SWITCHING CHARACTERISTICS (Without Series Inductance)
Symbol Test Conditions Min. Typ. Max. Unit
t
IRM
I
RM
diF/dt = - 50A/µs
di
/dt = - 100A/µs
F
diF/dt = -50A/µs
/dt = - 100A/µs
di
F
V
= 200 V IF = 12A
CC
L
0.05µH T
≤
p
See figure 11
= 100°C
j
200 ns
120
7.8 A
9
TURN-OFF OVERVOLT A GE COEFFICIENT (With Series Inductance)
Symbol Test Conditions Min. Typ. Max. Unit
V
C =
RP
Tj = 100°C VCC = 200V IF = I
V
diF/dt = - 12A/µs Lp = 12µH See figure 12
CC
F (AV)
4.5
To evaluate the conduction losses use the following equations:
V
= 1.47 + 0.026 I
F
F
Figure 1. Low frequency power losses versus
P = 1.47 x IF
+ 0.026 I
(AV)
F2(RMS)
Figure 2. Peak current versus form factor
average current
ns
2/5
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