SB320 SEMTECH_ELEC | Alldatasheet
Document overview
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Technical content
Features
- Plastic package has Underwriters Laboratory Flammability Classification 94V-0
- Metal silicon junction, majority carrier conduction
- High surge capability
- Low power loss, high efficiency
- High current capability, Low forward voltage drop
- For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications Mechanical Data
- Case: JEDEC DO-201AD molded plastic body
- Terminals: Plated axial leads, solderable per MIL-STD-750, method 2026
- Polarity: color band denotes cathode end Absolute Maximum Ratings and Characteristics Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, resistive or inductive load, For capacitive load, derate by 20%. Parameter Symbols SB320 SB330 SB340 SB350 SB360 SB380 SB3100 Units Maximum Repetitive Peak Reverse Voltage V RRM 20 30 40 50 60 80 100 V Maximum RMS Voltage V RMS 14 21 28 35 42 57 71 V Maximum DC Blocking Voltage V DC 20 30 40 50 60 80 100 V Maximum Average Forward Rectified Current 0.375" (9.5 mm) Lead Length I(AV) 3 A Peak Forward Surge Current, 8.3 ms Single Half- sine-wave Superimposed on rated load (JEDEC method) IFSM 80 A Maximum Forward Voltage at 3 A DC 1) V F 0.55 0.7 0.85 V
0.5 Maximum Reverse Current T A = 25 OC
at Rated DC Blocking Voltage 1) T A = 100 OC IR 20 10 mA Typical Junction Capacitance 3) C J 250 160 pF Typical Thermal Resistance 2) RθJA 40 OC/W Operating Junction Temperature Range T J - 65 to + 125 - 65 to + 150 OC Storage Temperature Range T S - 65 to + 150 OC 1) Pulse test: 300 µs pulse width, 1% duty cycle. mm) copper pads. 3) Measured at 1 MHz and applied reverse voltage of 4 V.
D a t e d : 0 3 / 0 9/2008 J SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) SB320 THRU SB3100