ST-Semtech-2SD1664RU

Part #ST-Semtech-2SD1664RU
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ST-Semtech-2SD1664RU
ST 2SD1664U  
NPN SILICON EPITAXIAL MEDIUM POWER TRANSISTOR  
Absolute Maximum Ratings (T

a

= 25
℃
)  
Parameter  
Symbol  
V

CBO  

Value  
40  
Unit  
V
Collector Base Voltage  
Collector Emitter Voltage  
Emitter Base Voltage  
V

CEO  

32  
V
V

EBO  

5
V
Collector Current – DC  
I

C  

I

CP  

1
2
A
A
Collector Current – Pulse

1)  

0.5  
2

2)  

P

tot  

W
T
o
tal Power Dissipation  
Junction
T
e
mperature  
T

J  

150  
℃
℃
Storage
T
e
mperature Range  
T

Stg  

– 55 to + 150  

1)

Single pulse, PW = 100 ms.  

2)

When mounted on a 40 X 40 X 0.7 mm ceramic board.  
Characteristics at T

a

= 25
℃  
Parameter  
Symbol  
h

FE  

h

FE  

h

FE  

Min.  
Typ.  
Max.  
Unit  
DC Current Gain  
at V

CE

= 3
V
,
I

C

= 100 mA
 
Current Gain Group  
P
Q
R
82  
120  
180  
–
–
–
180  
270  
390  
–
–
–
Collector Base Breakdown Voltage  
at I

C

= 50 µA  
V

(BR)CBO  

V

(BR)CEO  

V

(BR)EBO  

I

CBO  

40  
32  
5
–
–
–
–
V
V
Collector Emitter Breakdown Voltage  
at I

C

= 1 mA  
–
Emitter Base Breakdown Voltage  
at I

E

= 50 µA  
–
–
–
V
Collector Cutoff Current  
at V

CB

= 20 V  
0.5  
0.5  
0.4  
–
µA  
µA  
V
Emitter Cutoff Current  
at V

EB

= 4 V  
I

EBO  

–
–
Collector Emitter Saturation Voltage  
at I

C

= 500 mA, I

B

= 50 mA  
V

CE(sat)  

f

T  

–
–
Transition Frequency  
at -I

E

= 50 mA, V

CE

= 5
V
, f =
1
00 MHz  
–
150  
15  
MHz  
pF  
Output Capacitance  
at V

CB

= 10
V
, f = 1
M
Hz  
C

ob  

–
–
SEMTECH ELECTRONICS LTD.  
Subsidiary of Sino-
T
e
ch International (BVI) Limited  
®
Dated: 07/11/2013
 
Rev: 01  

ST 2SD1664U  
SEMTECH ELECTRONICS LTD.  
Subsidiary of Sino-
T
e
ch International (BVI) Limited  
®
Dated: 07/11/2013
 
Rev: 01  

ST 2SD1664U  
SOT-89 PACKAGE OUTLINE  
Dimensions in mm  
SEMTECH ELECTRONICS LTD.  
Subsidiary of Sino-
T
e
ch International (BVI) Limited  
®
Dated: 07/11/2013
 
Rev: 01