SR8X0 HORNBY | Alldatasheet
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Technical content
产 品 规 格 确 认 书 SCHOTTKY BARRIER RECTIFIER
SCHOTTKY BARRIER RECTIFIER REVERSE VOLTAGE: 20 to 200 VOLTS FORWARD CURRENT: 8.0 AMPERE
FEATURES
- Plastic package has UL flammability classification 94V-0
- Metal of silicon rectifier,majority carrier conduction
- Guard ring for transient protection
- High capability
- Low power loss, high efficiency
- High current capability, low V F
- High surge capacity
- For use in low voltage,high frequency inverters,free whelling,and polarity protection applications MECHANICAL DATA Case: Molded plastic, TO-220A Epoxy: UL 94V-O rate flame retardant Terminals: Leads solderable per MIL-STD-202 method 208 guaranteed Polarity: As marked Mounting position: Any Dimensions in inches and (millimeters) Weight: 0.08ounce, 2.24gram Maximum Ratings and Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60HZ, resistive or inductive load. For capacitive load, derate current by 20%. Symbols SR820 SR830 SR840 SR850 SR860 SR880 SR8100 SR8150 SR8200 Units Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 80 100 150 200 Volts Maximum RMS Voltage VRMS 14 21 28 35 42 56 70 105 140 Volts Maximum DC Blocking Voltage VDC 20 30 40 50 60 80 100 150 200 Volts Maximum Average Forward Rectified Current See Fig. 1 Peak Forward Surge Current, 8.3ms single half-sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 8.0A DC and 25℃ Maximum Reverse Current at T C=25℃ at Rated DC Blocking Voltage T C=125℃ Typical Junction Capacitance (Note 1) CJ pF Typical Thermal Resistance (Note 2) RθJC ℃/W Operating Temperature Range TJ ℃ Storage Temperature Range Tstg ℃ NOTES: 1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC. 2- Thermal Resistance from Junction to Case Per Leg IR Amp Amp Volts mAmp I(AV) 0.7 150 TO-220A -55 to +125 2.5 -55 to +150 460 1.0 -55 to +150 IFSM VF 8.0 700 0.55 0.85 0.95 50 25
SCHOTTKY BARRIER RECTIFIER RATINGS AND CHARACTERISTIC CURVES SR820‐SR840 SR820‐SR840