BLF175,112 NXP Semiconductors, BLF175,112 Datasheet - Page 6

• Manufacturer Part Number: BLF175,112
• Description: TRANSISTOR RF DMOS SOT123A
• Manufacturer: NXP Semiconductors

Specifications of BLF175,112

• Package / Case: SOT-123A
• Transistor Type: N-Channel
• Frequency: 108MHz
• Gain: 20dB
• Voltage - Rated: 125V
• Current Rating: 4A
• Current - Test: 30mA
• Voltage - Test: 50V
• Power - Output: 30W
• Minimum Operating Temperature: - 65 C
• Mounting Style: SMD/SMT
• Resistance Drain-source Rds (on): 1.5 Ohm @ 10 V
• Transistor Polarity: N-Channel
• Configuration: Single Dual Source
• Drain-source Breakdown Voltage: 125 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 4 A
• Power Dissipation: 68000 mW
• Maximum Operating Temperature: + 200 C
• Application: HF/VHF
• Channel Type: N
• Channel Mode: Enhancement
• Drain Source Voltage (max): 125V
• Output Power (max): 30W
• Power Gain (typ)@vds: 44@50V/24@50V/20@50VdB
• Frequency (max): 108MHz
• Package Type: SOT-123A
• Pin Count: 4
• Forward Transconductance (typ): 1.6S
• Drain Source Resistance (max): 1500@10Vmohm
• Input Capacitance (typ)@vds: 130@50VpF
• Output Capacitance (typ)@vds: 36@50VpF
• Reverse Capacitance (typ): 3.7@50VpF
• Operating Temp Range: -65C to 200C
• Drain Efficiency (typ): 65%
• Mounting: Screw
• Mode Of Operation: CW Class B/Class-A/Class-AB
• Number Of Elements: 1
• Power Dissipation (max): 68000mW
• Vswr (max): 50
• Screening Level: Military
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-2400; 933939780112; BLF175; BLF175

Philips Semiconductors
APPLICATION INFORMATION FOR CLASS-A OPERATION
T
RF performance in SSB operation in a common source circuit.
f
Note
1. Maximum values at drive levels within the specified PEP values for either amplified tone. For the peak envelope
2003 Jul 22
handbook, halfpage
1
0 to 8 (PEP)
h
= 28.000 MHz; f
HF/VHF power MOS transistor
= 25 C; R
V
Fig.8
power the values should be decreased by 6 dB.
GS
(pF)
C rs
(W)
150
100
P
= 0; f = 1 MHz.
50
L
0
0
Feedback capacitance as a function of
drain-source voltage; typical values.
th mb-h
10
2
(MHz)
= 28.001 MHz.
= 0.3 K/W; unless otherwise specified.
28
f
20
30
V
(V)
50
DS
40
V DS (V)
MGP068
50
(mA)
800
I
DQ
6
typ. 28
(dB)
G
24
p
typ. 44
(dB)
d
3
40
(1)
typ. 64
(dB)
d
5
40
(1)
Product specification
BLF175
R
( )
24
24
GS