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ST Microelectronics |
www.DataSheet4U.com
® BY 233-600
FAST RECOVERY RECTIFIER DIODES
LOW SWITCHING LOSSES
LOW PEAK RECOVERY CURRENT IRM
THE SPECIFICATIONS AND CURVES ENABLE
THE DETERMINATION OF trr AND IRM AT 100°C
UNDER USERS CONDITIONS
APPLICATIONS
MOTOR CONTROLS (FREE-WHEELING
DIODE)
SWITCH MODE POWER SUPPLIES
SNUBBER DIODES
Cathode connected to case
A
K
DESCRIPTION
Fast recovery rectifiers suited for power switching
applications.
TO220AC
(Plastic)
ABSOLUTE MAXIMUM RATINGS (limiting values)
Symbol
Parameter
IFRM
IF (RMS)
IF (AV)
Repetive Peak Forward Current
RMS Forward Current
Average Forward Current
IFSM Surge non Repetitive Forward Current
Ptot Power Dissipation
Tstg Storage and Junction Temperature Range
Tj
tp ≤ 20µs
Tc = 115°C
δ = 0.5
tp = 10ms
Sinusoidal
Tc = 90°C
Value
100
20
10
100
20
- 40 to + 150
- 40 to + 150
Unit
A
A
A
A
W
°C
Symbol
VRRM
VRSM
Parameter
Repetitive Peak Reverse Voltage
Non Repetitive Peak Reverse Voltage
Value
600
600
Unit
V
V
THERMAL RESISTANCE
Symbol
Rth (j - c)
Junction-case
August 1998 Ed : 1A
Parameter
Value
3
Unit
°C/W
1/5
BY 233-600
ELECTRICAL CHARACTERISTICS
STATIC CHARACTERISTICS
Synbol
Test Conditions
IR Tj = 25°C
Tj = 100°C
VF Tj = 25°C
Tj = 100°C
VR = VRRM
IF = 8A
RECOVERY CHARACTERISTICS
Symbol
Test Conditions
trr
Tj = 25°C
VR = 30V
Qrr
Tj = 25°C
VR = 100V
IRM
Tj = 25°C
VR = 100V
IF = 1A
IF = 8A
IF = 8A
diF/dt = - 15A/µs
diF/dt = - 20A/µs
diF/dt = - 20A/µs
To evaluate the conduction losses use the following equations:
VF = 0.95 + 0.012 IF
P = 0.95 x IF(AV) + 0.012 IF2(RMS)
Min.
Typ.
Max.
20
1
1.5
1.25
Unit
µA
mA
V
Min.
Typ.
Max.
150
Unit
ns
2.2 µC
4A
2/5
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