STMicroelectronics SD1434
The SD1434 is a 12.5 V Class C epitaxial silicon NPN planar transistor designed primarily for UHF communications. This device utilizes diffused emitter resistors to achieve infinite VSWR under operating conditions.| Part No. | SD1434 |
|---|---|
| Datasheet | SD1434 Download |
| Manufacturer |  STMicroelectronics |
| Description | RF & MICROWAVE TRANSISTORS UHF MOBILE APPLICATIONS |
| Buy | Stock & Price |
APPLICATIONS
470 MHz 12.5 VOLTS COMMON EMITTER P OUT = 45 W MIN. WITH 5.0 dB GAIN . . . . .500 6LFL (M111) epoxy sealed ORDER CODE SD1434 BRANDING SD1434 PIN CONNECTIONDESCRIPTION
ABSOLUTE MAXIMUM RATINGS
(T case = 25 ° C) Symbol Parameter Value Unit 1. Collector 2. Base 3. Emitter 4. Emitter VCBO VCEO VCES VEBO IC PDISS TJ T STG Collector-Base Voltage Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Voltage Device Current Power Dissipation Junction Temperature Storage Temperature 36 16 36 4.0 10.0 175 +200 − 65 to +150 V V V V A W °C °C °C/W 1/5 THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance October 1992 1.0 SD1434ELECTRICAL SPECIFICATIONS
(T case = 25 ° C) STATIC Symbol Test Conditions Value Min. Typ. Max. Unit BVCBO BVCES BVCEO BVEBO ICES I CBO hFE DYNAMIC Symbol IC = 5mA IC = 20mA IC = 50mA IE = 5mA VCE = 22V VCB = 15V VCE = 5V IE = 0mA VBE = 0V IB = 0mA IC = 0mA IE = 0mA IE = 0mA IC = 1A 36 36 16 4.0 — — 20 — — — — — — — — — — — 5 5 200 V V V V mA mA — Test Conditions Value Min.
