Document
MOSPEC
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.
Features * 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
Mecnanical Data Case :JEDEC ITO-220AB molded plastic body Termals:Plated lead,solderable per MIL-STD-750, Method 2026 Polarity:As marked Mounting Torqure: 4-6kg.cm Weight:1.7 g approx.
Plating pb free is indicated by box
SRF1070 Thru SRF10100
SCHOTTKY BARRIER RECTIFIERS 10 AMPERES 70-100 VOLTS
ITO-220AB
MAXIMUM RATINGS
Characteristic
Symbol
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 Temperature Range
VRRM VRWM
VR VR(RMS)
IF(AV) IFM IFSM
TJ , TSTG
70 70 49
SRF10 80 90 80 90
56 63 5.0 10 10
125
-65 to +125
Unit 100 100 V 70 V
A
A
A
ELECTRIAL CHARACTERISTICS
Characteristic
Symbol
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 case
VF IR Rθ jc
SRF10 70 80 90 100
0.75 0.85 0.66 0.78
0.5 20
5.5
Unit V mA /w
DIM
MILLIMETERS 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
SRF1070 Thru SRF10100
FIG-1 FORWARD CURRENT DERATING CURVE
FIG-2 TYPICAL FORWARD CHARACTERISITICS
SRF1070,SRF1080 SRF1090,SRF10100
NSTANTANEOUS FORWARD CURRENT (Amp.)
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
INSTANTANEOUS REVERSE CURRENT (mA.)
CASE TEMPERATURE ( )
FIG-3 TYPICAL REVERSE CHARACTERISTICS
SRF1070,SRF1080 SRF1090,SRF10100
PERCENT OF RATED REVERSE VOLTAGE ( )
FIG-5 PEAK FORWARD SURGE CURRENT
JUNCTION CAPACITANCE (PF)
FORWARD VOLTAGE (Volts)
FIG-4 TYPICAL JUNCTION CAPACITANCE
SRF1070,SRF1080 SRF1090,SRF10100
REVERSE VOLTAGE (Volts)
PEAK FORWARD SURGE CURRENT (Amp.)
NUMBER OF CYCLES AT 60 Hz
Notice
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