SD1891-03
SD1891-03 is RF & MICROWAVE TRANSISTORS 1.6 GHz SATCOM APPLICATIONS manufactured by STMicroelectronics.
DESCRIPTION
The SD1891-03 is a 28 V silicon NPN transistor designed for INMARSAT and other 1.6 GHz SAT applications. This device utilizes polysilicon site ballasting with a gold metallized die to achieve high reliability and ruggedness. ABSOLUTE MAXIMUM RATINGS (T case = 25 ° C)
Symbol Parameter Value Unit
1. Collector 2. Emitter
3. Base
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
45 15 3.5 1.1 8.8 +200
- 65 to +200
V V V A W °C °C
THERMAL DATA
. RTH(j-c)
March 1993
Junction-Case Thermal Resistance
°C/W
1/5
. Data Sheet 4 U .
..
ELECTRICAL SPECIFICATIONS (T case = 25 ° C) STATIC
Symbol Test Conditions Value Min. Typ. Max. Unit
BVCBO BVEBO I CBO h FE
IC = 1m A IE = 1m A VCB = 24V VCE = 5V
IE = 0m A IC = 0m A IE = 0m A IC = 100m A
45 3.5
- 15
- -
- -
- - 0.5 150
V V m A
- DYNAMIC
Symbol Test Conditions Value Min. Typ. Max. Unit
POUT GP ηc COB f = 1.65 GHz f = 1.65 GHz f = 1.65 GHz f = 1 MHz
PIN = 200 m W PIN = 200 m W PIN = 200 m W VCB = 28 V
VCE = 28 V VCE = 28 V VCE = 28 V
5.0 14 45
- -
- - 2.5
- -
- -...
