BAT81 PHILIPS | Alldatasheet

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Technical content

Product specification Supersedes data of July 1991

1996 Mar 20

BAT81; BAT82; BAT83 Schottky barrier diodes k, halfpage M3D050

1996 Mar 20 2

Philips Semiconductors Product specification Schottky barrier diodes BAT81; BAT82; BAT83

FEATURES

  • Low forward voltage
  • High breakdown voltage
  • Guard ring protected
  • Hermetically-sealed leaded glass package
  • Low diode capacitance.

APPLICATIONS

  • Ultra high-speed switching
  • Voltage clamping
  • Protection circuits
  • Blocking diodes.

DESCRIPTION

Planar Schottky barrier diode with an integrated protection ring against static discharges, encapsulated in a hermetically-sealed subminiature SOD68 (DO-34) package. The diode is suitable for mounting on a 2 E (5.08 mm) pitch. Fig.1 Simplified outline (SOD68; DO-34), pin configuration and symbol. handbook, halfpage MAM193 k a LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VR continuous reverse voltage BAT81 − 40 V BAT82 − 50 V BAT83 − 60 V IF continuous forward current − 30 mA IFRM repetitive peak forward current t p ≤ 1s ;δ≤ 0.5 − 150 mA IFSM non-repetitive peak forward current tp ≤ 10 ms − 500 mA Tstg storage temperature −65 150 °C Tj junction temperature − 125 °C

1996 Mar 20 3

Philips Semiconductors Product specification Schottky barrier diodes BAT81; BAT82; BAT83

ELECTRICAL CHARACTERISTICS

Tamb =2 5°C unless otherwise specified. THERMAL CHARACTERISTICS Note 1. Refer to SOD68 standard mounting conditions. SYMBOL PARAMETER CONDITIONS MAX. UNIT VF forward voltage see Fig.2 IF = 0.1 mA 330 mV IF =1m A 410 mV IF =1 5m A 1V IR reverse current V R =V Rmax ; see Fig.3 200 nA C d diode capacitance f = 1 MHz; V R = 1 V; see Fig.4 1.6 pF SYMBOL PARAMETER CONDITIONS VALUE UNIT R th j-a thermal resistance from junction to ambient note 1 320 K/W

1996 Mar 20 4

Philips Semiconductors Product specification Schottky barrier diodes BAT81; BAT82; BAT83 GRAPHICAL DATA Fig.2 Forward current as a function of forward voltage; typical values. handbook, halfpage 1.00 IF MGC690 (mA) (1) (2) (3) 10 −1 0.2 0.4 0.6 0.8 VF (V) (1) (2) (3) (1) Tamb =8 5°C. (2) Tamb =2 5°C. (3) Tamb = −40 °C. Fig.3 Reverse current as a function of reverse voltage; typical values. handbook, halfpage104 (nA) IR 102 10−2 10−1 60200 MGC689

40 VR (V)

(1) (2) (3) (1) Tamb =8 5°C. (2) Tamb =2 5°C. (3) Tamb = −40 °C. Fig.4 Diode capacitance as a function of reverse voltage; typical values. f = 1 MHz. 0.5 1.0 1.5 2.0 0 1 53 04 56 0 MGC688 C d (pF) V (V)R

1996 Mar 20 5

Philips Semiconductors Product specification Schottky barrier diodes BAT81; BAT82; BAT83 PACKAGE OUTLINE DEFINITIONS LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains final product specifications. Limiting values Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability.

Application information

Where application information is given, it is advisory and does not form part of the specification. Dimensions in mm. Cathode indicated by a coloured band. The diodes are type branded. Fig.5 SOD68; (DO-34). handbook, full pagewidth 1.6 max 25.4 min 25.4 min3.04 max 0.55 max MSA212 - 1