BLT81 T/R NXP Semiconductors, BLT81 T/R Datasheet - Page 2

• Manufacturer Part Number: BLT81 T/R
• Description: RF Bipolar Power NPN 6-7.5V 500mA UHF
• Manufacturer: NXP Semiconductors

Specifications of BLT81 T/R

• Dc Collector/base Gain Hfe Min: 25
• Maximum Operating Temperature: + 175 C
• Mounting Style: SMD/SMT
• Transistor Polarity: NPN
• Configuration: Single Dual Emitter
• Collector- Emitter Voltage Vceo Max: 9.5 V
• Emitter- Base Voltage Vebo: 2.5 V
• Continuous Collector Current: 0.5 A
• Power Dissipation: 2000 mW
• Package / Case: SOT-223
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: BLT81,115

Philips Semiconductors
FEATURES
APPLICATIONS
DESCRIPTION
NPN silicon planar epitaxial transistor encapsulated in a
plastic SOT223 SMD package.
PINNING - SOT223
QUICK REFERENCE DATA
RF performance at T
1996 May 09
SMD encapsulation
Gold metallization ensures excellent reliability.
Hand-held radio equipment in the 900 MHz
communication band.
CW, class-B narrow band
UHF power transistor
MODE OF OPERATION
PIN
1
2
3
4
SYMBOL
s
e
b
e
c
60 C in a common emitter test circuit (see Fig.7).
emitter
base
emitter
collector
(MHz)
DESCRIPTION
900
f
V
(V)
7.5
6
CE
2
handbook, halfpage
Top view
Fig.1 Simplified outline and symbol.
(W)
1.2
1.2
P
1
L
2
4
typ. 6.5
(dB)
G
3
6
p
Product specification
b
MAM043 - 1
BLT81
typ. 77
(%)
60
C
c
e