Microchip-Tech-JAN2N3485A

TECHNICAL DATA  

PNP S

I

LICON

S

M

A

LL

S

I

G

N

A

L TRAN

S

I

S

T

OR  

Qualified per MI

L

–

P

RF

–

1

9500/ 392  

D

e

v

i

c

es  

Qualified

L

e

v

e

l  

JAN  

2N3485A  

2N3486A  

JANTX  

JANTXV  

MAXIMUM RATINGS  

2N3485A  

Ratings  

Symbol  

2N3486A  

Unit  

Vdc  

Collector-Emitter Voltage  

Collector-Base Voltage  

Emitter-Base Voltage  

60  

V

CEO  

V

CBO  

V

EBO  

I

C  

60  

Vdc  

5.0  

600  

Vdc  

Collector Current — Continuous  

Total Power Dissipation  

mAdc  

@ T

A

= +25

0

C

(1)  

@ T

C

= +25

0

C

(2)  

0.4  

2.0  

W

W

P

T  

Operating & Storage Junction Temperature Range  

-55 to +200  

T

J

,

T  

stg  

THERMAL CHARACTERISTICS  

Characteristics  

Thermal Resistance

 

Junction-to-Ambient  

TO-46*  

(TO-206AB)  

Symbol  

Max.  

0.439  

Unit  

R

q

JA  

Junction-to-Case  

87  

R

q

JC  

1) Derate linearly 2.28 mW/

0

C above T

A

= +25

0

C  

2) Derate linearly 11.43 mW/

0

C above T

C

= +25

0

C  

*See appendix A for  

package outline  

ELECTRICAL CHARACTERISTICS (T

A

= 25

0

C unless otherwise noted)  

Characteristics  

Symbol  

Min.  

Max.  

Unit  

OFF CHARACTERISTICS  

Collector-Emitter Breakdown Voltage  

I

C

= 10 mAdc  

60  

Vdc  

V

(BR)  

CEO  

Collector-Base Cutoff Current  

V

CB

= 50 Vdc  

V

CB

= 60 Vdc  

10  

10  

h

Adc  

m

Adc  

I

CBO  

Emitter-Base Cutoff Current  

V

EB

= 3.5 Vdc  

V

EB

= 5.0 Vdc  

50  

10  

h

Adc  

m

Adc  

I

EBO  

6 Lake Street, Lawrence, MA

 

01841  

1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803  

120101  

Page 1 of 2  

2N3485A, 2N3486A JAN SERIES  

ELECTRICAL CHARACTERISTICS (con’t)  

Characteristics  

ON CHARACTERISTICS

(3)  

Symbol  

Min.  

Max.  

Unit  

Forward-Current Transfer Ratio  

40  

75  

40  

100  

40  

100  

40  

100  

40  

50  

I

C

= 0.1 mAdc, V

CE

= 10 Vdc  

2N3485A  

2N3486A  

2N3485A  

2N3486A  

2N3485A  

2N3486A  

2N3485A  

2N3486A  

2N3485A  

2N3486A  

I

C

= 1.0 mAdc, V

CE

= 10 Vdc  

I

C

= 10 mAdc, V

CE

= 10 Vdc  

I

C

= 150 mAdc, V

CE

= 10 Vdc  

I

C

= 500 mAdc, V

CE

= 10 Vdc  

h

FE  

120  

300  

Collector-Emitter Saturation Voltage  

I

C

= 150 mAdc, I

B

= 15 mAdc  

I

C

= 500 mAdc, I

B

= 50 mAdc  

Base-Emitter Saturation Voltage  

I

C

= 150 mAdc, I

B

= 15 mAdc  

I

C

= 500 mAdc, I

B

= 50 mAdc  

0.4  

1.6  

Vdc  

Vdc  

V

CE(sat)  

1.3  

2.6  

V

BE(sat)  

DYNAMIC CHARACTERISTICS  

Small-Signal Forward Current Transfer Ratio  

I

C

= 1.0 mAdc, V

CE

= 10 Vdc, f = 1.0 kHz  

40  

100  

2N3485A  

2N3486A  

Magnitude of Small-Signal Forward Current Transfer Ratio  

I

C

= 50 mAdc, V

CE

= 20 Vdc, f = 100 MHz  

Output Capacitance  

V

CB

= 10 Vdc, I

E

= 0, 100 kHz

£

f

£

1.0 MHz  

Input Capacitance  

½

h

fe

½  

C

obo  

2.0  

10  

8.0  

30  

pF  

pF  

C

ibo  

V

EB

= 2.0 Vdc, I

C

= 0, 100 kHz

£

f

£

1.0 MHz  

(3) Pulse Test: Pulse Width = 300

m

s, Duty Cycle

£

2.0%.  

6 Lake Street, Lawrence, MA

 

01841  

1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803  

120101  

Page 2 of 2