MS1581
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.
DESCRIPTION:
DESCRIPTION:
The MS1581 is a silicon NPN bipolar transistor specifically
designed for high linearity UHF TV driver applications.
Gold metallization and emitter ballasting assure high
reliability under Class A linear operation.
ABSOLUTE MAXIMUM RATINGS
ABSOLUTE MAXIMUM RATINGS
(Tcase = 25
C)
Symbol
Parameter
Value
Unit
V
CBO
Collector-Base Voltage
45
V
V
CEO
Collector-Emitter Voltage
25
V
V
EBO
Emitter-Base Voltage
4
V
P
DISS
Power Dissipation
31.8
W
I
C
Device Current
1.6
A
T
J
Junction Temperature
+200
C
T
STG
Storage Temperature
-65 to +150
C
Thermal Data
Thermal Data
R
TH(J-C)
Thermal Resistance Junction-case
5.5
C/W
Features
Features
860 MHz
25 VOLTS
P
OUT
= 4.0 WATTS
G
P
= 7.0 dB MINIMUM
GOLD METALLIZATION
COMMON EMITTER CONFIGURATION
RF & MICROWAVE TRANSISTORS
UHF TV/LINEAR APPLICATIONS
140 COMMERCE DRIVE
MONTGOMERYVILLE, PA
18936-1013
PHONE: (215) 631-9840
FAX: (215) 631-9855
MS1581
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.
ELECTRICAL SPECIFICATIONS (Tcase = 25
ELECTRICAL SPECIFICATIONS (Tcase = 25
C)
C)
STATIC
STATIC
Value
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
BV
CBO
I
C
= 10 mA I
E
= 0 mA
45
---
---
V
BV
CEO
I
C
= 20 mA I
E
= 0 mA
25
---
---
V
BV
EBO
I
E
= 2.5 mA I
E
= 0 mA
3.0
---
---
V
I
CBO
V
CB
= 28 V I
E
= 0 mA
---
---
0.9
mA
HFE
V
CE
= 20 V I
C
= 500 mA
10
---
200
---
DYNAMIC
DYNAMIC
Value
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
P
OUT
f = 860 MHz P
IN
= 8 W V
CE
= 25 V
4.0
---
---
W
G
P
f = 860 MHz P
IN
= 8 W V
CE
= 25 V
7.0
---
---
dB
IMD
3
P
SYNC
= 4 W P
IN
= 8 W V
CE
= 25 V
---
-60
dBc
C
OB
f = 1 MHz V
CB
= 25 V
---
---
20
pf
Conditions: V
CE
= 25 V I
C
= 850 mA
MS1581
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.
PACKAGE MECHANICAL DATA
PACKAGE MECHANICAL DATA
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