2N1893

2 N1893 GENERAL PURPOSE HIGH-VOLTAGE TYPE DESCRIPTION The 2N1893 is a silicon planar epitaxial NPN transistor in Jedec TO-39 metal case, designed for use in high-performance amplifier, oscillator and switching circuits. It provides greater voltage swings in oscillator and amplifier circuits and more protection in inductive switching circuits due to its 120 V collector-to-base voltage rating. Products approved to CECC 50002-104 available on request. TO-39 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V CBO V CER V CEO V EBO IC Pt o t Parameter Collector-base Voltage (I E = 0) Collector-emitter Voltage (R BE ≤ 10 Ω ) Collector-emitter Voltage (I B = 0) Emitter-base Voltage (I C = 0) Collector Current Total Power Dissipation at T amb ≤ 25 °C at T c as e ≤ 25 °C at T c as e ≤ 100 °C Storage and Junction Temperature Value 120 100 80 7 0.5 0.8 3 1.7 – 65 to 200 Unit V V V V A W W W °C 1/5 T s t g, T j October 1988 2N1893 THERMAL DATA R t h j- cas e R t h j-amb Thermal Resistance Junction-case Thermal Resistance Junction-ambient Max Max 58 219 °C/W °C/W ELECTRICAL CHARACTERISTICS (T amb = 25 °C unless otherwise specified) Symbol I CBO I E BO V ( BR) CBO Parameter Collector Cutoff Current (I E = 0) Emitter Cutoff Current (I C = 0) Collector-base Breakdown Voltage (I E = 0) Collector-emitter Breakdown Voltage (R BE ≤ 10 Ω ) Collector-emitter Breakdown Voltage (I B = 0) Emitter-base Breakdown Voltage (I C = 0) Collector-emitter Saturation Voltage Base-emitter Saturation Voltage DC Current Gain Test Conditions V CB = 90 V V CB = 90 V VE B = 5 V I C = 100 µA I C = 10 mA I C = 10 mA I E = 100 µA I C = 50 mA I C = 150 mA I C = 50 mA I C = 150 mA I C = 0.1 mA I C = 10 mA I C = 150 mA I C = 10 mA T amb = – 55 °C I C = 1 mA f = 1 kHz I C = 5 mA f = 1 kHz I C = 50 mA f = 20 MHz IC = 0 f = 1 MHz IE = 0 f = 1 MHz I B = 5 mA I B = 15 mA I B = 5 mA I B = 15 mA V CE V CE V CE V CE = = = = 10 10 10 10 V V V V T am b = 150 °C Min. Typ. Max. 10 15 10 Unit nA µA nA V V V V 120 100 80 7 1.2 5 0.82 0.96 20 35 40 20 V CE = 5 V 30 V CE = 10 V 45 V CE = 10 V V EB = 0.5 V V CB = 10 V 50 85 70 55 13 85 15 70 150 50 80 80 40 0.9 1.3 V (BR)CE R * V (B R)CEO V ( BR) V CE V BE EBO (s at )* V V V V (s at ) * h F E* 120 hfe Small Signal Current Gain fT C EBO C CBO Transition Frequency Emitter-base Capacitance Collector-base Capacitance MHz pF pF * Pulsed : pulse duration = 300 µs, duty cycle = 1 %. 2/5 2N1893 DC Current Gain. High-frequency Current Gain. 3/5 2N1893 TO39 MECHANICAL DATA mm DIM. MIN. A B D E F G H I L 5.08 1.2 0.9 45o (typ.) 12.7 0.49 6.6 8.5 9.4 0.200 0.047 0.035 TYP. MAX. MIN. 0.500 0.019 0.260 0.334 0.370 TYP. MAX. inch D G I H E F A L B P008B 4/5 2N1893 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics. © 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A 5/5