BAT81 EIC | Alldatasheet
Document overview
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Technical content
BAT81 - BAT83 SCHOTTKY BARRIER DIODES FEATURES :
- Low forward voltage
- High breakdown voltage
- Guard ring protected
- Hermetically-sealed leaded glass package
- Low diode capacitance.
- Pb / RoHS Free MECHANICAL DATA : Case: DO-34 Glass Case Weight: approx. 0.11g Maximum Ratings and Thermal Characteristics (Rating at 25 °C ambient temperature unless otherwise specified.) Symbol Value Unit BAT81 40 BAT82 50 BAT83 60 Forward Continuous Current IF 30(1) mA Repetitive Peak Forward Current at tp ≤1s IFRM 150(1) mA Non-repetitive Peak Forward Surge Current at tp ≤ 10ms IFSM 500(1) mA Power Dissipation (Infinite Heatsink) PD 200(1) mW Thermal Resistance Junction to Ambient Air RθJA 430(1) °C/W Junction Temperature TJ 125 °C Storage temperature range TS -65 to + 150 °C Note: (1) Valid provided that leads at a distance of 4mm from case are kept at ambient temperature. Electrical Characteristics (TJ = 25°C unless otherwise noted) Parameter Symbol Min Typ Max Unit Reverse Current IR VR = VRmax - - 200 nA IF = 1mA - - 0.41 IF = 15mA - - 1.0 Diode Capacitance Cd VR = 1V, f = 1MHz - - 1.6 pF Page 1 of 2 Rev. 02 : March 24, 2005 V Forward Voltage Test Condition Parameter VF VR V Continuous Reverse Voltage DO - 34 Glass 0.063 (1.6 )max. 0.119 (3.04) max. 0.022 (0.55)max. Dimensions in inches and ( millimeters ) 1.00 (25.4) min. 1.00 (25.4) min. Cathode Mark
RATING AND CHARACTERISTIC CURVES ( BAT81 - BAT83 ) Typical forward characteristics Typical reverse characteristics Typical diode capacitance as a function of reverse voltage Page 2 of 2 Rev. 02 : March 24, 2005 0 10 20 30 40 50 Reverse Voltage , VR (V) 0.5 2.0 Diode Capacitance , Cd (pF) 0 0.4 1.0 Forward Voltage , VF (V) 0.01 1000 Forward Current , IF (mA) 0.1 100 Reverse Voltage , VR (V) Reverse Current , IR (nA) 0 20 40 6050
103 Ta = 85°C
Ta = 25°C 0.2 0.6 0.8 1.2 Ta = 25°C 1.0 1.5 102 0.1 3010 104