SGS Thomson Microelectronics AM82731-006 Datasheet
RF & MICROWAVE TRANSISTORS
S-BAND RADAR APPLICAT IONS
.REFRACTORY/GOLD METALLIZATION
.EMITTER SITE BALLASTED
. 5: 1 VSWR CAPABILITY
. LOW THERMAL RESISTANCE
.INPUT/OUTPUT IMPEDANCE MATCHING
.OVERLAY GEOMETRY
.METAL/CERAMIC HERMETIC PACKAGE
.P
OUT =
.BANDW ID T H
5.5 W. MIN. WITH 5.6 dB GAIN
400 MHz
=
.400 x .400 2NL F L (S 042)
ORDER CODE
AM 82731-006
AM82731-006
hermetically sealed
BRAN DI NG
82731-6
DESCRIPT ION
The AM82731-006 deviceisamediumpower silicon
bipolar NPN transistor specifically designed for SBand radar pulsed driver applications.
Thisdeviceis capable ofoperation overa widerange
of pulse widths, duty cycles,and temperatures and
can withstanda 5:1 output VSWR. Low RFthermal
resistance, refractory/gold metallization, and automaticwire bonding techniques ensure high reliability
and productconsistency.
The AM82731-006 is supplied in the hermetic metal/ceramic packagewithinternal input/output impedance matching circuitry, and is intended for military
and otherhigh reliability applications.
ABSOLUTE MAXIMUM RATINGS (T
Symbol Parameter Value Uni t
P
DISS
Ic Device Current* 1.8 A
V
CC
T
J
T
STG
Power Dissipation* (T
Collector-Supply Voltage* 34 V
Junction Temperature (Pulsed RF Operation) 250
Storage Temperature − 65 to +200
case
C
= 25°C)
100°C)
≤
PIN CONNEC T IO N
1. Collector 3. Emitter
2. Base 4. Base
40 W
°
C
°
C
THERMA L DATA
RTH(j-c) Junction-Case Thermal Resistance 3.75
*Appliesonly to rated RFamplifier operation
August 1992
°
C/W
1/4
AM82731-006
ELEC TRICAL SPECIFICA TI ONS (T
case
= 25°C)
STATIC
Symbol Test Condition s
BV
BV
BV
I
CES
h
CBO
EBO
CER
FE
C
I
= 5mA IE= 0mA 50 — — V
C
IE= 1mA IC= 0mA 3.5 — — V
IC= 5mA RBE= 10Ω 50 — — V
VCE= 30V — — 4 mA
VCE= 5V IC= 500mA 10 — — —
DYNAMIC
Symbol T est Conditions
P
OUT
η
C
G
PB
Note: Pulse Width
f = 2.7 — 3.1GHz P
f = 2.7 — 3.1GHz P
f = 2.7 — 3.1GHz P
100µS
=
Duty Cyc le=10%
1.5W V
IN =
1.5W V
IN =
1.5W V
IN =
Value
Min. Typ. Max.
Value
Min. Typ. Max.
30V 5.5 6.0 — W
CC =
30V 27 32 — %
CC =
30V 5.6 6.0 — dB
CC =
Unit
Uni t
TYPICAL PERFO RMAN CE
TYPICAL BROADBAND
PERFORMANCE
2/4
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