8550C MICRO-ELECTRONICS | Alldatasheet
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GENERAL DESCRIPTION:— The 8550 is a PNP epitaxial silicon planar transistor designed for use in the audio output stage and converter/inverter circuits. Complementary to 8050. TO-92A ABSOLUTE MAXIMUM RATINGS (Note 1) Maximum Temperatures Storage Temperature —55°C to +135°C o Operating Temperature 136°C Lead Temperature (soldering, 10 seconds time limit) 230°C Maximum Power Dissipation Total Dissipation at 26°C Ambient Temperature (Note 2) 1,0 Watt Total Dissipation at 25°C case temperature (Note 2) 3.0 Watt £BC Maximum Voltage VCBO Collector to Base Voltage 30V VCEO Collector Emitter Voltage (Note 3) 26V VEBO Emitter to Base Voltage 6V Io Collector current (Continuous) 1.54 ELECTRICAL CHARACTERISTICS (25°C Free Air Temperature unless otherwise noted) DC current gain (Note 4) [es | [300] | ic = 100mA Vee =1V [Hre2 | ocourentgin fo | TT te = 800ma vee = 1 VCE (SAT) | Collector Saturation Voltage (Note 4) [ [oz] os] v | tc= 800mA Ib =80mA VBE (SAT) | Base-Saturation Voltage (Note 4) [ _fos2[a.2[ Vv [ tc = 800mA Ib =80mA Colector to Emitter breakdown Voltage (Note 3&4) [25 | | | V_| Ic= 10mA Ib =0 Collector to Base breakdown Voltage [30 | | |v | tc= 100A le =0 Emitter to Base breakdown Voltage [6 | | |v [ te= 100A Ic =0 [ _!cbo ‘| Collector cut off current [| [orfua | veb= 20v le =0 hfe High frequency current gain Ic = 5OmA Vce =10V f = 100MHz Cob Collector to Base capacitance pF | veb= 10V Ic =O f= 1MHz NOTES: (1) These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. (2) These ratings give a maximum junction temperature of 145°C, junction to ambient thermal resistance of 120°C/ Watt (derating factor of 8.33mW/°C) and junction to case thermal resistance of 40°C/W (derating factor of 26mW/C} (3) Rating refers to a high-current point where collector-to-emitter voltage is lowest. (4) Pulse Conditions: length << 300 us; duty cycle < 2% CLASSIFICATION OF Hre GROUPS Po 20 200 ie 100m Vee tv MICRO ELECTRONICSLTD. X#t#IRZ 4] E 7IF, Enterprise Square Three, 39 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong. TEL: (852) 23430181 FAX: (852) 23410321 HOMEPAGE: http://w. microelectr.com.hk