MRF544 Microsemi Power Products Group, MRF544 Datasheet

TRANS NPN 70V 400MA TO-39

MRF544

Manufacturer Part Number
MRF544
Description
TRANS NPN 70V 400MA TO-39
Manufacturer
Microsemi Power Products Group
Datasheet
1.MRF544.pdf (4 pages)

Specifications of MRF544

Transistor Type
NPN
Voltage - Collector Emitter Breakdown (max)
70V
Frequency - Transition
1.5GHz
Gain
13.5dB
Power - Max
3.5W
Dc Current Gain (hfe) (min) @ Ic, Vce
15 @ 50mA, 6V
Current - Collector (ic) (max)
400mA
Mounting Type
Through Hole
Package / Case
TO-39
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Noise Figure (db Typ @ F)
-
Other names
MRF544MI
MRF544MI

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
MRF544
Quantity:
5 510
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
MRF544
Manufacturer:
ASI
Quantity:
20 000
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.
Features
•
•
•
•
DESCRIPTION:
Designed primarily for use in high frequency and medium and high resolution color video display monitors as well as other
applications requiring high breakdown characteristics.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25
Thermal Data
RF & MICROWAVE DISCRETE
LOW POWER TRANSISTORS
Silicon NPN, high Frequency, high breakdown Transistor
Maximum Unilateral Gain = 13.5 dB (typ) @ f = 200 MHz
High Collector Base Breakdown Voltage - BVCBO = 100 V (min)
High F T - 1400 MHz
Symbol
V
V
V
P
CEO
CBO
EBO
I
C
D
Total Device Dissipation @ T
Derate above 25ºC
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current
Parameter
A
140 COMMERCE DRIVE
MONTGOMERYVILLE, PA
18936-1013
PHONE: (215) 631-9840
FAX: (215) 631-9855
°
= 25ºC
C)
Value
100
400
3.0
3.5
70
20
MRF544
TO-39
1. Emitter
2. Base
3. Collector
mW/ ºC
Watts
Unit
Vdc
Vdc
Vdc
mA

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MRF544 Summary of contents

Page 1

... Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct. 140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 ° C) Parameter Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current = 25ºC A MRF544 1. Emitter 2. Base 3. Collector TO-39 Value Unit 70 Vdc 100 Vdc 3.0 Vdc 400 mA 3 ...

Page 2

... Current-Gain - Bandwidth Product f ( mAdc, VCE = 10 Vdc 250 MHz) T Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct. ° C) Test Conditions Test Conditions MRF544 Value Min. Typ. Max 100 - - 3 ...

Page 3

... MRF544 Value Min. Typ. Max 13.5 - 11.7 12.7 - S12 |S12| |S22| ∠ φ 82 0.508 87 0.413 87 0.406 84 0.445 87 0.409 86 0.412 86 ...

Page 4

... Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct. MRF544 ...

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