BLF548 NXP Semiconductors, BLF548 Datasheet - Page 9

• Manufacturer Part Number: BLF548
• Description: RF MOSFET Power BULK TNS-RFPR
• Manufacturer: NXP Semiconductors

Specifications of BLF548

• Minimum Operating Temperature: - 65 C
• Mounting Style: SMD/SMT
• Product Type: MOSFET Power
• Resistance Drain-source Rds (on): 0.3 Ohms
• Transistor Polarity: N-Channel
• Configuration: Dual Common Source
• Drain-source Breakdown Voltage: 65 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 15 A
• Power Dissipation: 330 W
• Maximum Operating Temperature: + 200 C
• Package / Case: SOT-262-4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: BLF548,112

Philips Semiconductors
Notes
1. American Technical Ceramics (ATC) capacitor, type 100B or other capacitor of the same quality.
2. American Technical Ceramics (ATC) capacitor, type 175B or other capacitor of the same quality.
3. American Technical Ceramics (ATC) capacitor, type 100A or other capacitor of the same quality.
4. The striplines are on a double copper-clad printed-circuit board, with PTFE fibre-glass dielectric (
5. Cables L2 and L23 are soldered to striplines L1 and L22 respectively.
2003 Sep 26
C13, C16
C18
C19
C20
C23, C24
L1, L3, L22, L24
L2, L23
L4, L5
L6, L7
L8, L9
L10, L11, L16, L17 grade 3B Ferroxcube wideband RF
L12, L15
L13, L14
L18, L19
L20, L21
R1, R5
R2, R6
R3, R4
R7, R8
UHF push-pull power MOS transistor
COMPONENT
thickness 0.79 mm.
electrolytic capacitor
multilayer ceramic chip capacitor;
note 2
multilayer ceramic chip capacitor;
note 2
multilayer ceramic chip capacitor;
note 2
multilayer ceramic chip capacitor;
note 1
stripline; note 4
semi-rigid cable; note 5
stripline; note 4
stripline; note 4
stripline; note 4
choke
1 turn enamelled 1.5 mm copper
wire
stripline; note 4
stripline; note 4
stripline; note 4
0.4 W metal film resistor
10 turn potentiometer
0.4 W metal film resistor
1 W metal film resistor
DESCRIPTION
9
10 F, 63 V
18 pF
12 pF
8.2 pF
30 pF
34.5
50
22.3
22.3
22.3
17 nH
22.3
22.3
22.3
24.7 k
5 k
10.5 k
10
VALUE
length 66.5 mm
width 4 mm
length 66.5 mm
width 3.6 mm
length 35 mm
width 7 mm
length 10 mm
width 7 mm
length 5.5 mm
width 7 mm
length 5 mm
int. dia. 9 mm
leads 2
length 15 mm
width 7 mm
length 36 mm
width 7 mm
length 8.5 mm
width 7 mm
DIMENSIONS
5 mm
2222 030 38109
4312 020 36642
2322 151 72473
2322 151 71053
2322 151 51009
Product specification
CATALOGUE NO.
r
= 2.2),
BLF548