BLT81,115 NXP Semiconductors, BLT81,115 Datasheet - Page 7

• Manufacturer Part Number: BLT81,115
• Description: TRANS NPN 9.5V 500MA SOT223
• Manufacturer: NXP Semiconductors

Specifications of BLT81,115

• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Mounting Type: Surface Mount
• Power - Max: 2W
• Current - Collector (ic) (max): 500mA
• Voltage - Collector Emitter Breakdown (max): 9.5V
• Gain: 6.5dB
• Transistor Type: NPN
• Frequency - Transition: 900MHz
• Dc Current Gain (hfe) (min) @ Ic, Vce: 25 @ 300mA, 5V
• 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
• Maximum Dc Collector Current: 0.5 A
• Power Dissipation: 2000 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure (db Typ @ F): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 934019790115::BLT81 T/R::BLT81 T/R

Philips Semiconductors
List of components used in test circuit (see Figs 7 and 8)
Notes
1. American Technical Ceramics type 100B or capacitor of same quality.
2. The striplines are on a double copper-clad printed-circuit board, with PTFE fibre-glass dielectric (
1996 May 09
C1, C14
C2
C3, C5, C11, C13
C4
C6, C7, C10
C8
C9
C12
L1
L2
L3, L9
L4
L5
L6
L7
L8
L10
R1, R2
UHF power transistor
COMPONENT
1
16
"; thickness of the copper sheet 35 m.
multilayer ceramic chip capacitor; note 1 100 pF
multilayer ceramic chip capacitor; note 1 3 pF
film dielectric trimmer
multilayer ceramic chip capacitor; note 1 5.6 pF
multilayer ceramic chip capacitor; note 1 5.1 pF
multilayer ceramic chip capacitor; note 1 3.6 pF
multilayer ceramic chip capacitor; note 1 220 pF
multilayer ceramic chip capacitor;
stripline; note 2
10 turns enamelled 0.6 mm copper wire
grade 3B Ferroxcube wideband
HF choke
stripline; note 2
stripline; note 2
stripline; note 2
4 turns enamelled 0.6 mm copper wire
stripline; note 2
stripline; note 2
metal film resistor
DESCRIPTION
7
1.4 to 5.5 pF
1 nF
50
250 nH
50
75
50
65 nH
50
50
10 , 0.25 W
VALUE
length 26.6 mm
width 4.85 mm
int. dia. 4.5 mm
leads 2
length 18 mm
width 4.85 mm
length 3.5 mm
width 2.5 mm
length 10 mm
width 4.85 mm
int. dia. 4.5 mm
leads 2
length 15 mm
width 4.85 mm
length 24.6 mm
width 4.85 mm
DIMENSIONS
5 mm
5 mm
Product specification
CATALOGUE No.
2222 809 09004
4312 020 36640
r
= 2.2); thickness
BLT81