STMicroelectronics SD1459
The SD1459 is a gold metallized epitaxial silicon NPN planar transistor using diffused emitter ballast resistors for high linearity Class A operation in VHF and Band III television transmitters and transposers.| Part No. | SD1459 |
|---|---|
| Datasheet | SD1459 Download |
| Manufacturer |  STMicroelectronics |
| Description | RF & MICROWAVE TRANSISTORS |
| Buy | Stock & Price |
APPLICATIONS
170 - 230 MHz 28 VOLTS COMMON EMITTER GOLD METALLIZATION HIGH SATURATED POWER CAPABILITY DIFFUSED EMITTER BALLAST RESISTORS P OUT = 20 W MIN. WITH 7.5 dB GAIN . . . . . . . .500 Dia .550 4L STUD (M164) epoxy sealed ORDER CODE SD1459 BRANDING SD1459 PIN CONNECTIONDESCRIPTION
ABSOLUTE MAXIMUM RATINGS
(T case = 25 ° C) Symbol Parameter Value Unit 1. Collector 2. Emitter 3. Base 4. Emitter VCBO VCEO VEBO IC PDISS TJ T STG Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Device Current Power Dissipation Junction Temperature Storage Temperature 60 30 4.0 16 150 +200 − 65 to +150 V V V A W °C °C THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance September 9, 1993 1.2 °C/W 1/5 SD1459ELECTRICAL SPECIFICATIONS
(T case = 25 ° C) STATIC Symbol Test Conditions Value Min. Typ. Max. Unit BVCBO BVCEO BVCER BVEBO hFE IC = 100 mA IC = 100 mA IC = 100 mA IE = 20 mA VCE = 5 V IE = 0 mA IB = 0 mA RBE = 10Ω IC = 0 mA IC = 1 A 60 30 60 4.0 10 — — — — — — — — — 120 V V V V — DYNAMIC Symbol Test Conditions Value Min.
