BLT70,115 NXP Semiconductors, BLT70,115 Datasheet - Page 7

• Manufacturer Part Number: BLT70,115
• Description: TRANS NPN 8V 250MA SOT223
• Manufacturer: NXP Semiconductors

Specifications of BLT70,115

• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Transistor Type: NPN
• Voltage - Collector Emitter Breakdown (max): 8V
• Frequency - Transition: 900MHz
• Power - Max: 2.1W
• Dc Current Gain (hfe) (min) @ Ic, Vce: 25 @ 100mA, 4.8V
• Current - Collector (ic) (max): 250mA
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 175 C
• Mounting Style: SMD/SMT
• Transistor Polarity: NPN
• Configuration: Single Dual Emitter
• Collector- Emitter Voltage Vceo Max: 8 V
• Emitter- Base Voltage Vebo: 2.5 V
• Maximum Dc Collector Current: 0.25 A
• Power Dissipation: 2100 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain: -
• Noise Figure (db Typ @ F): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 934032210115; BLT70 T/R; BLT70 T/R

Philips Semiconductors
List of components used in test circuit (see Figs 7 and 8)
Notes
1. American Technical Ceramics type 100A or capacitor of same quality.
2. The striplines are on a double copper-clad printed-circuit board, with DUROID dielectric (
1996 Feb 06
C1, C6, C9, C14
C2
C4
C3, C5, C12, C13
C7
C8
C10
C11
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
R1
R2
R3
T1
UHF power transistor
COMPONENT
thickness of the copper sheet 2
multilayer ceramic chip capacitor;
note 1
multilayer ceramic chip capacitor;
note 1
multilayer ceramic chip capacitor;
note 1
film dielectric trimmer
multilayer ceramic chip capacitor;
note 1
tantalum capacitor
multilayer ceramic chip capacitor;
note 1
tantalum capacitor
stripline; note 2
stripline; note 2
8 turns enamelled 0.8 mm copper
wire
stripline; note 2
stripline; note 2
stripline; note 2
8 turns enamelled 0.8 mm copper
wire
grade 3B Ferroxcube wideband
HF choke
stripline; note 2
stripline; note 2
metal film resistor
metal film resistor
metal film resistor
NPN transistor
DESCRIPTION
35 m.
100 pF
1 pF
2.4 pF
1.4 to 5.5 pF
5.1 pF
1 F, 35 V
2.7 pF
100 F, 20 V
50
50
216 nH
50
50
50
105 nH
50
50
0.1 W, 15
0.1 W, 390
0.6 W, 10
BD139
7
VALUE
length 29.1 mm
width 5 mm
length 21 mm
width 5 mm
length 7 mm
internal dia. 4.5 mm
length 1 mm
width 5 mm
length 3 mm
width 2.5 mm
length 12 mm
width 5 mm
length 7 mm
internal dia. 3.4 mm
length 12 mm
width 5 mm
length 28 mm
width 5 mm
DIMENSIONS
r
= 2.2); thickness
Product specification
CATALOGUE No.
2222 809 09004
4132 020 36640
BLT70
1
16
";