BA314 PHILIPS | Alldatasheet

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Technical content

Product specification Supersedes data of April 1992 File under Discrete Semiconductors, SC01

1996 Mar 21

1996 Mar 21 2

Philips Semiconductors Product specification Low-voltage stabistor BA314

FEATURES

  • Low-voltage stabilization
  • Forward voltage range: 610 mV to 940 mV
  • Total power dissipation: max. 400 mW.

APPLICATIONS

  • Low-voltage stabilization e.g. – Bias stabilizer in class-B output stages – Clipping – Clamping – Meter protection.

DESCRIPTION

Low-voltage stabilization diode in a hermetically-sealed SOD27 (DO-35) glass package. Fig.1 Simplified outline (SOD27; DO-35) and symbol. Diodes are type branded. handbook, halfpage MAM246 k a LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VR continuous reverse voltage − 5V IF continuous forward current − 200 mA Ptot total power dissipation T amb =2 5°C − 400 mW Tstg storage temperature −65 +200 °C Tj junction temperature − 200 °C

1996 Mar 21 3

Philips Semiconductors Product specification Low-voltage stabistor BA314

ELECTRICAL CHARACTERISTICS

Tj=2 5°C unless otherwise specified. THERMAL CHARACTERISTICS SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT VF forward voltage see Fig.2 IF = 0.1 mA 610 − 690 mV IF = 1 mA 680 − 760 mV IF = 5 mA 730 − 810 mV IF = 10 mA 750 − 830 mV IF = 100 mA 850 − 940 mV IR reverse current V R =4V −− 5 µA rdif differential resistance I F = 1 mA; f = 1 kHz − 30 −Ω IF = 10 mA; f = 1 kHz − 3.5 6 Ω SF temperature coefficient I F =1m A −− 1.8 − mV/K C d diode capacitance V R =0V ; f=1M H z −− 140 pF SYMBOL PARAMETER CONDITIONS VALUE UNIT R th j-tp thermal resistance from junction to tie-point 8 mm from the body 300 K/W R th j-a thermal resistance from junction to ambient lead length 10 mm 380 K/W

1996 Mar 21 4

Philips Semiconductors Product specification Low-voltage stabistor BA314 GRAPHICAL DATA Tj=2 5°C. (1) Minimum values. (2) Maximum values. Fig.2 Forward current as a function of forward voltage. handbook, halfpage 1.2VF (V)0.2

102 MBG519

(1) IF (mA) 10−1 0.4 0.6 0.8 1.0 (2)

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Philips Semiconductors Product specification Low-voltage stabistor BA314 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. Diodes are type branded. Fig.3 SOD27 (DO-35). andbook, full pagewidth MLA428 - 125.4 min4.25 max 1.85 max 25.4 min 0.56 max