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FR1A THRU FR1M
SURFACE MOUNT FAST RECOVERY RECTIFIER
Reverse Voltage - 50 to 1000 V Forward Current - 1 A
Features * For surface mounted applications * Low profile package * Built-in strain relief * Easy pick and place * Fast Recovery times for high efficiency * Plastic package has UL Flammability Classification 94V-0
Mechanical Data * Case: Molded plastic, SMA (DO-214AC) * Terminals: Solder plated, solderable per MIL-STD-750, method 2026 guaranteed * Polarity: color band denotes cathode end
Maximum Ratings and Electrical Characteristics
Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Parameter Symbols FR1A FR1B FR1D FR1G FR1J FR1K FR1M Units Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current TL = 90 C
O
VRRM VRMS VDC IF(AV) IFSM VF
50 35 50
100 70 100
200 140 200
400 280 400 1 30 1.3 5 150
600 420 600
800 560 800
1000 700 1000
V V V A A V A
Peak Forward Surge Current, 8.3 ms Single Half Sine Wave Superimposed on Rated Load (JEDEC method) Maximum Forward Voltage at IF = 1 A Maximum Reverse Current at Rated DC Blocking Voltage Ta = 25 C
O
Ta = 125 C
O
IR trr CJ RJL TJ, TS 150
Maximum Reverse Recovery Time 1) Typical Junction Capacitance Typical Thermal Resistance 3) Operating and Storage Temperature Range
1) 2) 2)
250 12 32 - 55 to + 150
500
ns pF
O
C/W
O
C
Reverse recovery test conditions: IF = 0.5 A, IR = 1 A, Irr = 0.25 A Measured at 1 MHz and applied reverse voltage of 4 V 3) Thermal resistance from junction to lead mounted on P.C.B. with 0.3 X 0.3" (8 X 8 mm) copper pad areas
SEMTECH ELECTRONICS LTD.
(R)
(Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 14/04/2008 H
FR1A THRU FR1M
SEMTECH ELECTRONICS LTD.
(R)
(Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 14/04/2008 H

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