廬
STTH8003CY
HIGH FREQUENCY SECONDARY RECTIFIERS
MAJOR PRODUCTS CHARACTERISTICS
I
F(AV)
V
RRM
V
F
(max)
trr (max)
FEATURES AND BENEFITS
n
2x40 A
300 V
1V
60 ns
n
n
COMBINES HIGHEST RECOVERY AND
VOLTAGE PERFORMANCE.
ULTRA-FAST, SOFT AND NOISE-FREE
RECOVERY.
HIGH OPERATING TEMPERATURE THANKS
TO LOW LEAKAGE CURRENT.
A2
K
A1
DESCRIPTION
Dual rectifiers suited for Switch Mode Power
Supply and high frequency DC to DC converters.
Packaged in Max247, this device is intended for
use in low voltage, high frequency inverters, free
wheeling operation, welding equipment and
telecom power supplies.
ABSOLUTE RATINGS
(limiting values)
Symbol
V
RRM
I
F(RMS)
I
F(AV)
I
FSM
I
RSM
T
stg
Tj
Parameter
Repetitive peak reverse voltage
RMS forward current
Average forward cur-
rent
Tc = 105擄C
未
= 0.5
Per diode
Per device
tp = 10 ms
sinusoidal
tp = 100
碌s
square
Value
300
50
40
80
400
4
-55 +175
+ 175
Unit
V
A
A
A
A
擄C
擄C
Max247
Surge non repetitive forward current
Non repetitive avalanche current
Storage temperature range
Maximum operating junction temperature
September 2002 - Ed: 3A
1/5