Power Rectifiers. SRF1070 Datasheet
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.
* 125 Operating Junction Temperature
* Low Stored Charge Majority Carrier Conduction.
* Plastic Material used Carries Underwriters Laboratory
Case :JEDEC ITO-220AB molded plastic body
Termals:Plated lead,solderable per MIL-STD-750, Method 2026
Mounting Torqure: 4-6kg.cm
Weight:1.7 g approx.
Plating pb free is indicated by box
SRF1070 Thru SRF10100
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectifier Forward Current
Total Device (Rated VR),TC=100
Peak Repetitive Forward Current
(Rate VR, Square Wave, 20kHz)
Non-Repetitive Peak Surge Current
(Surge applied at rate load conditions
halfware, single phase, 60Hz)
Operating and Storage Junction
TJ , TSTG
-65 to +125
Maximum Instantaneous Forward Voltage
( IF =5 Amp TC = 25 )
( IF =5 Amp TC = 125 )
Maximum Instantaneous Reverse Current
( Rated DC Voltage, TC = 25 )
( Rated DC Voltage, TC = 125 )
Typical Thermal Resistance junction to
70 80 90 100
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
SRF1070 Thru SRF10100
FIG-1 FORWARD CURRENT DERATING CURVE
FIG-2 TYPICAL FORWARD CHARACTERISITICS
CASE TEMPERATURE ( )
FIG-3 TYPICAL REVERSE CHARACTERISTICS
PERCENT OF RATED REVERSE VOLTAGE ( )
FIG-5 PEAK FORWARD SURGE CURRENT
FORWARD VOLTAGE (Volts)
FIG-4 TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE (Volts)
NUMBER OF CYCLES AT 60 Hz
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