FR151 SEMTECH_ELEC | Alldatasheet
Document overview
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Technical content
Features
- High current capability.
- 1.5 ampere operation at T A=50oC with no thermal
- runaway.
- Low leakage. Mechanical Data
- Case: Molded plastic, DO-15
- Terminals: Plated axial leads, solderable per
- MIL-STD-202, method 208
- Polarity: Color band denotes cathode
- Mounting Position: Any Absolute Maximum Ratings and Characteristics Ratings at 250C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz. resistive or inductive load. For capacitive load, derate current by 20%. Symbols FR151 FR152 FR153 FR154 FR155 FR156 FR157 Units Maximum repetitive peak reverse voltage V RRM 50 100 200 400 600 800 1000 V Maximum RMS voltage V RMS 35 70 140 280 420 560 700 V Maximum DC blocking voltage V CD 50 100 200 400 600 800 1000 V Maximum average forward rectified current 375”(9.5mm) lead length at T A = 55 OC I(AV) 1.5 A Peak forward surge current I FM (surge) 8.3ms single half sine-wave superimposed on rated load (JEDEC method) I FSM A Maximum forward voltage at 1.5A DC V F 1.3 V Maximum reverse current at rated DC blocking voltage T J = 25 OC TJ = 100OC IR 500 µA Typical junction capacitance (Note 1) C J 25 pF Typical thermal resistance (Note 3) R θJL 45 OC/W Maximum reverse recovery time(Note 2) T rr 150 150 150 150 250 500 500 ns Operating and storage temperature range T J ,TS -55 to +150 OC Notes: (1) Measured at 1MHZ and applied reverse voltage of 4 VDC. (2) Reverse recovery test conditions: IF = 0.5A, IR = 1.0A, Irr = 0.25A. (3) Thermal resistance from junction to ambient and from junction to lead at 0.375”(9.5mm) lead length P.C.B mounted.