SD1127 – RevB 2/06
Advanced Power Technology reserves the ri ght to change, wit hout notice, the specifications and informati on contained herei n
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.
SD1127
DESCRIPTION:
The SD1127 is a epitaxial silicon NPN transistor designed
primarily for VHF mobile communications. The chip of this
transistor is mounted on a beryllia pill to isolate the collector
lead and ground the emitter lead for high gain performance
ABSOLUTE MAXIMUM RATINGS(Tcase = 25°C)
Symbol
Parameter
Value
Unit
V
CBO
Collector-Base Voltage 36 V
VCEO Collector-Emitter Voltage 18 V
VCES Collector-Emitter Voltage 36 V
VEBO Emitter – Base Voltage 4.0 V
IC Collector Current .64 A
Ptot Total Power Dissipation 8.0
W
T
Storage Temperature
-65 + 200
°
C
TJ Junction Temperature +200 °C
Thermal Data
RTH(J-C) Junction-case T hermal Resistance 21.9 °C/W
1. Collecto r
2. Base
3. Emitter
TO-39
Features
•175 MHz
•12 .5 VOLTS
•POUT = 4.0 W MINIMUM
•GP= 12.0 dB
•GROUN DED EMITTER
RF & MICROWAVE TRANSIS TORS
VHF FM MOBILE APPLICATIONS
SD1127 – RevB 2/06
Advanced Power Technology reserves the ri ght to change, wit hout notice, the specifications and informati on contained herei n
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.
SD1127
ELECTRICAL SPECIFICATIONS (Tcase = 25°C)
STATIC
Symbol
Test Conditions
Value
Min. Typ. Max. Unit
BVCES I
C= 5 mA VBE = 0 36 --- --- V
BVCEO I
C= 10 mA IB = 0 18 --- --- V
BVEBO I
E= 1 mA IC= 0 4.0 --- --- V
ICBO V
CB = 15.0 V IE= 0 --- --- .25 mA
HFE V
CE = 5.0 V IC= 50 mA 10 --- 100 ---
DYNAMIC
Symbol
Test Conditions
Value
Min. Typ. Max. Unit
POUT f =175 MHz VCE =12.5 V 4.0 --- --- W
GPE f =175 MHz VCE =12.5 V 12.0 --- --- dB
Cob f =1 MHz VCE =15.0 V --- --- 20.0 pf
IMPEDANCE DATA
FREQ ZIN(Ω) ZCL(Ω)
136 MHz 3.0 – j3.8 12.8 – j11
155 MHz 4.0 – j2.0 11 – j14.8
175 MHz 4.3 – j5.8 13 – j20
P
IN = 0.2W
VCC = 12.6V
SD1127 – RevB 2/06
Advanced Power Technology reserves the ri ght to change, wit hout notice, the specifications and informati on contained herei n
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.
SD1127
PACKAGE MECHANICAL DATA