900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






HGSemi

MRF1946A Datasheet Preview

MRF1946A Datasheet

Silicon NPN POWER TRANSISTOR

No Preview Available !

HG
Semiconductors
HG RF POWER TRANSISTOR
MRF1946A
ROHS Compliance,Silicon NPN POWER TRANSISTOR
. . . designed for 12.5 volt large–signal power amplifiers in commercial and
industrial equipment.
ω High Common Emitter Power Gain
ω Specified 12.5 V, 175 MHz Performance
Output Power = 30 Watts
Power Gain = 10 dB
Efficiency = 60%
ω Diffused Emitter Resistor Ballasting
ω Characterized to 220 MHz
ω Load Mismatch at High Line and Overdrive Conditions
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Collector–Emitter Voltage
Collector–Base Voltage
Emitter–Base Voltage
Collector Current — Continuous
Total Device Dissipation @ TA = 255C
Derate above 255C
VCEO
VCBO
VEBO
IC
PD
16
36
4.0
8.0
100
0.57
Vdc
Vdc
Vdc
Adc
Watts
W/5C
Storage Temperature Range
Junction Temperature
Tstg – 65 to +150
TJ 200
5C
5C
THERMAL CHARACTERISTICS
Characteristic
Symbol
Thermal Resistance, Junction to Case
RθJC
CASE 211–07, STYLE 1
MRF1946
CASE 145A–09, STYLE 1
MRF1946A
Max Unit
1.75 5C/W
ELECTRICAL CHARACTERISTICS (TC = 255C unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max Unit
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage
(IC = 25 mAdc, IB = 0)
V(BR)CEO
16
— Vdc
Collector–Emitter Breakdown Voltage
(IC = 25 mAdc, VBE = 0)
V(BR)CES
36
— Vdc
Emitter–Base Breakdown Voltage
(IE = 5.0 mAdc, IC = 0)
V(BR)EBO
4.0
— Vdc
Collector Cutoff Current
(VCE = 15 Vdc, VBE = 0, TC = 255C)
ICES
— 5.0 mAdc
ON CHARACTERISTICS
DC Current Gain
(IC = 1.0 Adc, VCE = 5.0 Vdc)
hFE 40 75 150 —
DYNAMIC CHARACTERISTICS
Output Capacitance
(VCB = 15 Vdc, IE = 0, f = 1.0 MHz)
FUNCTIONAL TESTS
Common–Emitter Amplifier Power Gain
(VCC = 12.5 Vdc, Pout = 30 W, f = 175 MHz)
Collector Efficiency
(VCC = 12.5 Vdc, Pout = 30 W, f = 175 MHz)
Load Mismatch
(VCC = 15.5 Vdc, Pin = 2.0 dB Overdrive,
Load VSWR = 30:1)
Cob — 75 100 pF
Gpe 10 11 — dB
η 60 70 — %
ψ
No Degradation in Power Output
Note : Above parameters , ratings , limits and conditions are subject to change
www.HGSemi.com
Sep. 1998
http://www.Datasheet4U.com


Part Number MRF1946A
Description Silicon NPN POWER TRANSISTOR
Maker HGSemi
Total Page 1 Pages
PDF Download

MRF1946A Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 MRF1946 NPN SILICON RF POWER TRANSISTOR
ASI
2 MRF1946 RF POWER TRANSISTORS NPN SILICON
Motorola
3 MRF1946A NPN SILICON RF POWER TRANSISTOR
ASI
4 MRF1946A Silicon NPN POWER TRANSISTOR
HGSemi





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy