SCHOTTKY BARRIER RECTIFIER - SEMTECH
Description
SB120 THRU SB1100
SCHOTTKY BARRIER RECTIFIER Reverse Voltage – 20 to 100 Volts Forward Current – 1.
0 Amperes
Features • High current capability • High surge current capability • Low forward voltage drop • Exceeds environmental standards of MIL-S-19500/228 • For use in low voltage, high frequency inverters
free wheeling ,and polarity protection applications
Mechanical Data • Case: Molded plastic, DO-41 • Epoxy: UL 94V-0 rate flame retardant • Lead: Axial leads, solderable per MIL-STD-202, method 208 • Polarity: Color band denotes cathode end • Mounting Position: Any
Absolute Maximum Ratings and Characteristics
Ratings at 25 OC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Parameter
SB Symbols
SB
SB
SB
SB
SB
SB Units
120 130 140 150 160 180 1100
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current
0.
375" (9.
5 mm) Lead Length Peak Forward Surge Current 8.
3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method)
VRRM VRMS VDC
I(AV)
20 30 40 50 60 80 100 14 21 28 35 42 56 80 20 30 40 50 60 80 100
V V V
1A
IFSM 40 A
Maximum Forward Voltage at 1 A and 25 OC
Maximum Reverse Current
TA = 25 OC
at Rated DC Blocking Voltage TA = 100 OC
Typical Junction Capacitance 1)
Typical Thermal Resistance 2)
Operating Junction Temperature Range
VF 0.
55 0.
7 0.
85 V
0.
5
IR
mA 10
CJ 110 pF
RθJA
50
TJ -55 to +125
-55 to +150
OC/W OC
Operating and Storage Temperature Range
TJ ,TS
-55 to +150
OC
1) Measured at 1 MHz and applied reverse voltage of 4 VDC.
2) Thermal resistance from junction to ambient 0.
375" (9.
5 mm) lead length P.
C.
B mounted with 0.
22 X 0.
22" (5.
5 X 5.
5 mm) copper pads
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 28/02/2006 H
SB120 THRU ...
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