A D V A N C E D S E M I C O N D U C T O R, I N C.

REV. B

7525 ETHEL AVENUE

• NORTH HOLLYWOOD, CA 91605 • (818) 982-1200 • FAX (818) 765-3004

1/1

Specifications are subject to change without notice.

SYMBOL

TEST CONDITIONS

MINIMUM TYPICAL MAXIMUM

UNITS

36

V

16

V

4.0

V

5.0

mA

40

75

150

---

f = 1.0 MHz

75

100

pF

η

f = 175 MHz

10

60

11

70

DB

%

ψ

Load VSWR = 30:1 ALL PHASE ANGLES

No Degradation in Power Output

NPN SILICON RF POWER TRANSISTOR

2SC1946A

DESCRIPTION:

The

12.5 V 175 MHz Large-Signal Power

Amplifier Applications.

FEATURES INCLUDE:

• High Common Emitter Power Gain

• Output Power = 30 W

MAXIMUM RATINGS

8.0 A

16 V

36 V

-65 °C to +200 °C

-65 °C to +150 °C

θ

JC

1.75 °C/W

PACKAGE STYLE .380" 4L FLG

MINIMUM

inches / mm

.970 / 24.64

B

C

D

E

F

G

A

MAXIMUM

.385 / 9.78

.980 / 24.89

inches / mm

H

.160 / 4.06

.180 / 4.57

DIM

.220 / 5.59

.230 / 5.84

.105 / 2.67

.085 / 2.16

I

J

.240 / 6.10

.255 / 6.48

.785 / 19.94

F

B

G

.125

Ø.125 NOM.

FULL R

D

E

C

H

.112 x 45°

A

I

J

.004 / 0.10

.006 / 0.15

.280 / 7.11

.720 / 18.29

.730 / 18.54