SRF30120C中文资料
MOSPEC
SRF30120C
Switchmode
Full Plastic Dual Schottky Barrier Power Rectifiers
Using the Schottky Barrier principle with a Molybdenum barrier metal. These state-of-the-art geometry features epitaxial construction with oxide passivation and metal overlay contact. Ideally suited for low voltage, high frequency rectification, or as free wheeling and polarity protection diodes.
* Low Forward Voltage. * Low Switching noise. * High Current Capacity
* Guarantee Reverse Avalanche. * Guard-Ring for Stress Protection. * Low Power Loss & High efficiency. * 150￠J Operating Junction Temperature
* Low Stored Charge Majority Carrier Conduction.
* Plastic Material used Carries Underwriters Laboratory
MAXIMUM RATINGS
Characteristic Symbol SRF30120C
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage DC Blocking Voltage V RRM V RWM V R
120
V
RMS Reverse Voltage
V R(RMS) 84 V
Average Rectifier Forward Current Total Device (Rated V R ),T C =100￠J
I F(AV)
15 30
A
Peak Repetitive Forward Current
(Rate V R , Square Wave, 20kHz)
I FM 30 A Non-Repetitive Peak Surge Current (Surge applied at rate load conditions halfware, single phase, 60Hz) I FSM
250 A Operating and Storage Junction
Temperature Range
T J , T STG -65 to +150 J
ELECTRIAL CHARACTERISTICS
Characteristic Symbol SRF30120C Unit
Maximum Instantaneous Forward Voltage
( I F =15 Amp T C = 25￠J ) ( I F =15 Amp T C = 125￠J )
V F 0.85 0.72
V Maximum Instantaneous Reverse Current ( Rated DC Voltage, T C = 25￠J ) ( Rated DC Voltage, T C = 125￠J )
I R
0.5 30
mA
SCHOTTKY BARRIER
RECTIFIERS
30 AMPERES 120 VOLTS
ITO-220AB
MILLIMETERS DIM
MIN MAX A 15.05 15.15 B 13.35 13.45 C 10.00 10.10 D 6.55 6.65 E 2.65 2.75
F 1.55 1.65
G 1.15 1.25
H 0.55 0.65
I 2.50 2.60 J 3.00 3.20 K 1.10 1.20 L 0.55 0.65 M 4.40 4.60 N 1.15 1.25
P 2.65 2.75 O 3.35 3.45
Q 3.15 3.25
Common cathode Suffix “C”
SRF30120C
FIG-2 TYPICAL FORWARD CHARACTERISITICS
A V E R A G E F O R W A R D R E C T I F I E D C U R R E N T (A m p .)
N S T A N T A N E O U S F O R W A R D C U R R E N T (A m p .)
CASE TEMPERATURE (￠J )
FORWARD VOLTAGE (Volts)
FIG-3 TYPICAL REVERSE CHARACTERISTICS
FIG-4 TYPICAL JUNCTION CAPACITANCE
I N S T A N T A N E O U S R E V E R S E C U R R E N T (m A .)
J U N C T I O N C A P A C I T A N C E (P F )
PERCENT OF RATED REVERSE VOLTAGE (￠M )
REVERSE VOLTAGE (Volts)
FIG-5 PEAK FORWARD SURGE CURRENT
P E A K F O R W A R D S U R G E C U R R E N T (A m p .)
NUMBER OF CYCLES AT 60 Hz