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| MMBTH34 Surface Mount NPN RF-IF Amp October 1985 MMBTH34 Surface Mount NPN RF-IF Amp General Description This device was designed for common-emitter low noise amplifier and mixer applications in the 100 mA to 15 mA range to 300 MHz and low frequency drift common-base VHF oscillator applications with high output levels for driving FET mixers Absolute Maximum Ratings Collector-Base Voltage Emitter-Base Voltage Collector Current Continuous Total Device Dissipation TA e 25 C Derate above 25 C (Note 1) Operating Temperature Range Storage Temperature Range Lead Temperature for 10 seconds 45V 4 0V 100 mA 350 C 2 8 mW C b 55 C to a 150 C b 55 C to a 150 C 300 C Marking MMBTH34-3K Refer to Process 47 for graphs TL G 8548 - 1 Note 1 Package mounted on 99 5% alumina 10 x 8 x 0 6 mm Electrical Characteristics TA e 25 C unless otherwise specified Symbol BVCBO BVCEO BVEBO ICBO ICES hFE hFE VCE(s) VBE(on) Ccb hfe IC e 100 mA IC e 1 0 mA IE e 10 mA VCB e 30V VCE e 30V VCE e 15V IC e 7 0 mA VCE e 2 0V IC e 20 mA IC e 20 mA IB e 2 0 mA VCE e 15V IC e 7 0 mA VCB e 10V f e 1 MHz VCE e 15V IC e 15 mA f e 100 MHz 50 40 15 05 0 95 0 32 V V pF Conditions Min 45 45 40 50 50 Typ Max Units V V V nA nA Order Number MMBTH34 or MMBTH34-HIGH See NS Package Number M03 C1995 National Semiconductor Corporation TL G 8548 RRD-B30M115 Printed in U S A MMBTH34 Surface Mount NPN RF-IF Amp Physical Dimensions inches (millimeters) SOT-23 3-Lead Molded Dual-In-Line (M) Order Number MMBTH34 or MMBTH34-HIGH NS Package Number M03 LIFE SUPPORT POLICY NATIONAL'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or systems which (a) are intended for surgical implant into the body or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the user National Semiconductor Corporation 1111 West Bardin Road Arlington TX 76017 Tel 1(800) 272-9959 Fax 1(800) 737-7018 2 A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness National Semiconductor Europe Fax (a49) 0-180-530 85 86 Email cnjwge tevm2 nsc com Deutsch Tel (a49) 0-180-530 85 85 English Tel (a49) 0-180-532 78 32 Fran ais Tel (a49) 0-180-532 93 58 Italiano Tel (a49) 0-180-534 16 80 National Semiconductor Hong Kong Ltd 13th Floor Straight Block Ocean Centre 5 Canton Rd Tsimshatsui Kowloon Hong Kong Tel (852) 2737-1600 Fax (852) 2736-9960 National Semiconductor Japan Ltd Tel 81-043-299-2309 Fax 81-043-299-2408 National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications |
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