BLF244 データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

メーカー

BLF244

VHF power MOS transistor

Philips Electronics 

Philips Semiconductors

VHF power MOS transistor

Product specification

BLF244

handbook,2h0alfpage

PL

(W)

10

MGP159

0

0

1

PIN (W)

2

Class-B operation; VDS = 12.5 V; IDQ = 25 mA;

f = 175 MHz; Th = 25 °C; Rth mb-h = 0.3 K/W.

Fig.11 Load power as a function of input power,

typical values.

handbook,2h0alfpage

Gp

(dB)

Gp

16

12

ηD

MGP160

100

ηD

(%)

80

60

8

40

4

20

0

4

8

12 PL (W) 16

Class-B operation; VDS = 12.5 V; IDQ = 25 mA;

f = 175 MHz; Th = 25 °C; Rth mb-h = 0.3 K/W.

Fig.12 Power gain and efficiency as functions of

load power, typical values.

handbook, full pagewidth

50 Ω

input

C2

C1

L1

C3

+VG

R2

C6

R3 C14

C7

L6

+VD

C13

C5

R1

D.U.T.

L4

L2

L3

C4

L5

L7

C8

L8

C9

C11

C12

C10

50 Ω

output

MGP161

f = 175 MHz.

Fig.13 Test circuit for class-B operation.

September 1992

7

Share Link: