12-05-2002
MS2604
RF& MICROWAVE TRANSISTORS
S BAND RADAR APPLICATIONS
ABSOLUTE MAXIMUM RATINGS
ABSOLUTE MAXIMUM RATINGSABSOLUTE MAXIMUM RATINGS
ABSOLUTE MAXIMUM RATINGS
(Tcase = 25°
°°
°C)
S
y
mbol Paramete
r
V
alue Unit
VCC Collector Supply Voltage 46 V
IC Device Current 4 A
PDISS Power Dissipation 100
W
TJ Junction Temperature 200 °
°°
°C
TSTG Storage Temperature -65 to +200 °
°°
°C
Thermal Data
Thermal DataThermal Data
Thermal Data
RTH(J-C) Junction - Case Thermal Resistance 2.0 °
°°
°C/W
Features
FeaturesFeatures
Features
• 2.7 – 3.1 GHz
• 40 VOLTS
• POUT = 25 WATTS
• GP = 6.2 dB MINIMUM
• GOLD METALLIZATION
• INPUT/OUTPUT MATCHING
• COMMON BASE CONFIGURATION
DESCRIPTION:
DESCRIPTION:DESCRIPTION:
DESCRIPTION:
The MS2604 is a silicon NPN bipolar transistor designed
for pulsed S-Band radar applications.
The MS2604 is capable of operation over a wide range of
pulse widths and duty cycles. Internal impedance
matching and gold metalization provide consistent
broadband performance and long term reliability.
12-05-2002
MS2604
ELECTRICAL SPECIFICATIONS (Tcase = 25
ELECTRICAL SPECIFICATIONS (Tcase = 25ELECTRICAL SPECIFICATIONS (Tcase = 25
ELECTRICAL SPECIFICATIONS (Tcase = 25°
°°
°C)
C)C)
C)
STATIC
STATICSTATIC
STATIC
S
y
mbol Test Conditions
V
alue
Min. T
yp
. Max. Unit
BVCBO IC = 15 mA IE = 0 mA 55 --- --- V
BVEBO IE = 2 mA IC = 0 mA 3.5 --- --- V
BVCER IC = 15 mA RBE = 10 Ω
ΩΩ
Ω 55 --- --- V
ICES VCE = 40 V --- --- 10 mA
HFE VCE = 5.0 V IC = 1.5 A 30 --- 150 ---
DYNAMIC
DYNAMICDYNAMIC
DYNAMIC
S
y
mbol Test Conditions
V
alue
Min. T
yp
. Max. Unit
POUT f = 2700 - 3100 MHz PIN = 6.0 W VCC = 40V 25 --- --- W
η
ηη
ηc
f = 2700 - 3100 MHz PIN = 6.0 W VCC = 40V 30 --- --- %
GPE
f = 2700 - 3100 MHz PIN = 6.0 W VCC = 40V 6.2 --- --- dB
Conditions Pulse Width = 100 µ
µµ
µsec Duty Cycle = 10%
IMPEDANCE DATA
IMPEDANCE DATAIMPEDANCE DATA
IMPEDANCE DATA
Freq ZIN(Ω
ΩΩ
Ω) ZCL(Ω
ΩΩ
Ω)
2.7 GHz 12.0 + j3.0 15.0 - j4.0
2.9 GHz 6.5 + j0.0 15.5 - j3.0
3.1 GHz 5.0 - j3.0 11.0 - j3.0
PIN = 6 W
VCC = 40 V
12-05-2002
MS2604
PACKAGE MECHANICAL DATA
PACKAGE MECHANICAL DATAPACKAGE MECHANICAL DATA
PACKAGE MECHANICAL DATA
