RF & MICROWAVE TRANSISTORS
■ 960 MHz
■ 13.5 VOLTS
■ COMMONBASE
■ P
DESCRIPTION
The SD1414-12 is a 13.5 V Class C Epitaxial
silicon NPN planar transistor designed for
amplifierapplicationsup to960 MHz.
Internal input matching and common base
configuration assure optimum gain and efficiency
in broad bandapplications.
= 40 W MIN. WITH 4.3 dBgain
OUT
SD1414-12
800-900 MHz APPLICATIONS
PRELIMINARY DATA
.230 6LFL (M142)
epoxy sealed
ORDER CODE BRANDING
SD1414-12 SD1414-12
PIN CONNECTION
1. Collector 3. Base
2. Emitter
ABSOLUTE MAXIMUM RATINGS (T
Symb o l Para meter Val u e Uni t
V
V
V
V
P
DISS
T
Collector-Base Voltage 36 V
CBO
Collector-Emitter Voltage 18 V
CEO
Collector-Emitter Voltage 36 V
CES
Emitter-Bas e Voltage 4.0 V
EBO
Device Current 9.0 A
I
C
Power Dissipation 150 W
Max. Operating Junction T e m per at ure +200
T
j
Sto rage Temperature -65 to 1 50
STG
case
=25oC)
THERMAL DATA
R
th(j-c)
December 1999
Junct ion-Case Thermal R e s ist ance 1.2
o
o
o
C/W
C
C
1/6
SD1414-12
ELECTRICAL SPECIFICATION (T
case
=25oC)
STATIC
Symbol Para met e r Min. Typ . Ma x. Unit
BV
CESIC
BV
CEOIC
BV
EBOIE
I
CBO
h
FE
=50mA VBE=0V 36 V
=50mA IB=0mA 18 V
=10mA IC=0mA 4.0 V
VCB=15V IE=0mA 5 mA
VCE=5V IC=1A 20 200
DYNAMIC
Symbol Para met e r Min. Typ . Ma x. Unit
P
OUT
G
η
Load
Mismatch
C
f = 960 M Hz PIN=15W VCC=13.5V 40 W
f = 960 M Hz PIN=15W VCC=13.5V 4.3 dB
P
f = 960 M Hz PIN=15W VCC= 13.5 V 50 %
C
f = 960 M Hz P
f=1MHz VCB= 1 3.5 V 8 0 pF
OB
=15W VCC= 15 V All Ph ases 10: 1 VSW R
IN
2/6
960 MHz Test Circuit Schematic
SD1414-12
+13.5V
960 MHz Test CircuitComponentPart List
3/6
SD1414-12
960 MHz Test Circuit Photomaster
LOG NO . 654
LOG NO . 654
4/6
M142 MECHANICALDATA
SD1414-12
DIM.
MIN. TYP. MAX. MIN. TYP. MAX.
A 9.02 9.27 0.355 0.365
B 2.92 3.18 0.115 0.125
C 1.91 2.16 0.075 0.085
D 5.72 5.97 0.225 0.235
E 2.29 2.79 0.090 0.110
F 18.29 18.54 0.720 0.730
G 24.64 24.89 0.970 0.980
H 9.02 9.27 0.355 0.365
I 0.10 0.15 0.004 0.006
J 3.05 3.30 0.120 0.130
K 4.06 4.57 0.160 0.180
L 5.84 6.60 0.230 0.260
mm inch
1010968C
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SD1414-12
Information furnished is believed tobe accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is
granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are
subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products
are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
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1999 STMicroelectronics – Printed in Italy – All Rights Reserved
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