BLF278/01,112 NXP Semiconductors, BLF278/01,112 Datasheet - Page 21

• Manufacturer Part Number: BLF278/01,112
• Description: TRANSISTOR VHF PWR DMOS SOT262A1
• Manufacturer: NXP Semiconductors

Specifications of BLF278/01,112

• Transistor Type: 2 N-Channel (Dual)
• Frequency: 108MHz
• Gain: 22dB
• Voltage - Rated: 125V
• Current Rating: 18A
• Current - Test: 100mA
• Voltage - Test: 50V
• Power - Output: 300W
• Package / Case: SOT-262A1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 934031850112

Philips Semiconductors
PACKAGE OUTLINE
2003 Sep 19
Flanged double-ended ceramic package; 2 mounting holes; 4 leads
VHF push-pull power MOS transistor
DIMENSIONS (millimetre dimensions are derived from the original inch dimensions)
inches
UNIT
mm
SOT262A1
VERSION
OUTLINE
0.227
0.197
5.77
5.00
A
H
U 2
0.230
0.220
A
A
5.85
5.58
b
0.006
0.004
0.16
0.10
c
IEC
22.17
21.46
0.873
0.845
D
21.98
21.71
0.865
0.855
D 1
11.05
0.435
3
1
e
JEDEC
10.27
10.05
0.404
0.396
D 1
U 1
H 1
q
D
e
E
REFERENCES
10.29
10.03
0.405
0.396
E 1
0
b
2
4
0.070
0.060
1.78
1.52
F
EIAJ
scale
21
5
21.08
19.56
0.830
0.770
H
w 2
w 3
10 mm
17.02
16.51
0.670
0.650
M
M
5
H 1
C
C
M
0.129
0.119
3.28
3.02
p
F
B
p
0.112
0.102
2.85
2.59
w 1
Q
M
27.94
1.100
A
q
M
PROJECTION
EUROPEAN
B
34.17
33.90
1.345
1.335
M
U 1
E 1
0.390
0.380
9.91
9.65
U 2
c
Q
Product Specification
0.010 0.020
0.25
w 1
ISSUE DATE
BLF278
99-03-29
0.51
w 2
SOT262A1
E
0.010
0.25
w 3