BLF878 NXP Semiconductors, BLF878 Datasheet - Page 15

• Manufacturer Part Number: BLF878
• Description: LDMOS,RF,300W,UHF,50V
• Manufacturer: NXP Semiconductors

Specifications of BLF878

• Transistor Type: RF MOSFET
• Drain Source Voltage Vds: 89V
• Continuous Drain Current Id: 7.6A
• Operating Frequency Range: 1.3GHz
• Rf Transistor Case: SOT-979A
• No. Of Pins: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
9. Package outline
Fig 17. Package outline SOT979A
BLF878_2
Product data sheet
Flanged LDMOST ceramic package; 2 mounting holes; 4 leads
inches
Dimensions
Note
1. millimeter dimensions are derived from the original inch dimensions.
mm
Unit
SOT979A
Outline
version
(1)
max
nom
max
nom
min
min
H
U
A
0.227
0.189
5.77
4.80
2
A
A
L
11.81
11.56
0.465
0.455
b
0.006
0.004
0.15
0.10
IEC
c
30.94
1.218
31.55
1.242
D
1
3
31.37
31.12
1.235
1.225
D
1
JEDEC
10.29
10.03
0.405
0.395
E
References
10.29
10.03
0.405
0.395
E
D
U
H
D
q
e
1
1
1
1
Rev. 02 — 15 June 2009
0
13.72
0.540
e
JEITA
scale
b
1.969
1.689
0.078
0.067
5
F
17.50
17.25
0.689
0.679
2
4
10 mm
H
25.53
25.27
1.005
0.995
H
w3
1
5
0.152
0.132
3.86
3.35
L
F
p
0.130
0.120
3.30
3.05
B
C
p
w2
w1
0.119
0.109
3.02
2.77
UHF power LDMOS transistor
Q
European
projection
C
A
35.56
1.400
q
B
E
41.28
41.02
1.625
1.615
1
U
1
© NXP B.V. 2009. All rights reserved.
Q
10.29
10.03
0.405
0.395
U
BLF878
2
Issue date
08-04-24
08-09-04
c
0.010
0.25
w
1
sot979a_po
E
SOT979A
0.010
0.020
0.25
0.51
15 of 18
w
w
3
2