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SD1897 |
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| Part Number | SD1897 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The SD1897 is a 28 V Class C silicon NPN transistor designed for INMARSAT and other 1.65 GHz SATCOM applications. A gold metallized emitterballasted die geometry is employed providing high gain and ef... |
| Features |
HERMAL DATA
DataSheet4U.com RTH(j-c)
July 1993
Junction-Case Thermal Resistance
6.0
°C/W
1/4
DataSheet4U.com DataSheet 4 U .com
www.DataSheet4U.com
SD1897
ELECTRICAL SPECIFICATIONS (T case = 25 ° C) STATIC
Symbol Test Conditions Value Min. Typ. Max. Unit
BVCBO BVCEO BVEBO hFE DYNAMIC
Symbol
IC = 3mA IC = 3mA IE = 3mA VCE = 5V
IE = 0mA IB = 0mA IC = 0mA IC = 600mA
45 12 3.5 15
— — — —
— — — 150
V V V —
Test Conditions
Value Min. Typ. Max.
Unit
POUT GP ηc
f = 1.65 GHz f = 1.65 GHz f = 1.65 GHz
PIN = 0.8 W PIN = 0.8 W PIN = 0.8 W
VCE = 28 V VCE = 28 V VCE = 28 V
10 11 48
— ... |
| Document |
 SD1897 Data Sheet
PDF 219.95KB |
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