ERICSSON PTB20046

e
PTB 20046
1 Watt, 1465–1513 MHz
Cellular Radio RF Power Transistor
Description
The 20046 is a class AB, NPN, common emitter RF power transistor
intended for 26 Vdc operation from 1465 to 1501 MHz. Rated at 1
watt minimum output power, it may be used for both CW and PEP
applications. Ion implantation, nitride surface passivation and gold
metallization are used to ensure excellent device reliability. 100% lot
traceability is standard.
•
•
•
•
•
1 Watt, 1465–1513 MHz
Class AB Characteristics
18% Collector Efficiency at 1 Watt
Gold Metallization
Silicon Nitride Passivated
200
46
LOT
COD
E
Package 20201
Maximum Ratings
Parameter
Symbol
Value
Unit
Collector-Emitter Voltage
VCER
50
Vdc
Collector-Base Voltage
VCBO
50
Vdc
Emitter-Base Voltage (collector open)
VEBO
4.0
Vdc
Collector Current (continuous)
IC
0.7
Adc
Total Device Dissipation at Tflange = 25°C
PD
10
Watts
0.057
W/°C
Above 25°C derate by
Storage Temperature
Tstg
150
°C
Thermal Resistance (Tflange = 70°C)
RθJC
17.5
°C/W
1
9/28/98
e
PTB 20046
Electrical Characteristics
(100% Tested)
Characteristic
Conditions
Symbol
Min
Typ
Max
Units
Breakdown Voltage C to E
IB = 0 A, IC = 10 mA, RBE = 22 Ω
V(BR)CER
50
—
—
Volts
Breakdown Voltage C to E
VBE = 0 V, IC = 10 mA
V(BR)CES
50
—
—
Volts
Breakdown Voltage E to B
IC = 0 A, IE = 5 mA
V(BR)EBO
4
5
—
Volts
DC Current Gain
VCE = 5 V, IC = 1 A
hFE
20
50
120
—
Symbol
Min
Typ
Max
Units
Gpe
10.5
—
—
dB
P-1dB
2.5
—
—
Watts
ηC
18
—
—
%
IMD
—
-23
—
dBc
Ψ
—
—
5:1
—
RF Specifications (100% Tested)
Characteristic
Gain
(VCC = 26 Vdc, Pout = 1 W, ICQ = 40 mA, f = 1501 MHz)
Power Output at 1 dB Compression
(VCC = 26 Vdc, ICQ = 40 mA, f = 1501 MHz)
Collector Efficiency
(VCC = 26 Vdc, Pout = 1 W, ICQ = 40 mA, f = 1501 MHz)
Intermodulation Distortion
(VCC = 26 Vdc, Pout = 1 W(PEP), ICQ = 40 mA,
f1 = 1500 MHz, f2 = 1501 MHz)
Load Mismatch Tolerance
(VCC = 26 Vdc, Pout = 1 W, ICQ = 40 mA,
f = 1501 MHz—all phase angles at frequency of test)
Impedance Data
(data shown for fixed-tuned broadband circuit)
(VCC = 26 Vdc, Pout = 1 W, ICQ = 40 mA)
Z Source
Z Load
Ericsson Components
RF Power Products
675 Jarvis Drive
Morgan Hill, CA 95037 USA
Telephone: 408-778-9434
Frequency
Z Source
Z Load
MHz
R
jX
R
jX
1477
10.42
-1.49
8.69
15.67
1489
10.20
-1.26
8.84
16.01
1501
9.87
-1.05
9.08
16.44
1-877-GOLDMOS
(1-877-465-3667)
e-mail: rfpower@ericsson.com
www.ericsson.com/rfpower
2
Specifications subject to change
without notice.
LF
© Ericsson Components AB 1994
EUS/KR 1301-PTB 20046 Uen Rev. D 09-28-98