Jiangsu-Changjing-Electronics-Technology-Co—Ltd–CJ2102

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD  

SOT-323 Plastic-Encapsulate MOSFETS  

CJ2102  

N-Channel MOSFET  

I

D  

V

(BR)DSS  

R

DS(on)

MAX  

SOT-323  

@

m

Ω

4.5

V  

6

8

 

V

20  

2.1

A  

@

Ω

2.

5V  

115

m  

1. GATE  

2. SOURCE  

3. DRAIN  

APPLICATION  

FEATURE  

z

z

Load Switch for Portable Devices  

DC/DC Converter  

z

TrenchFET Power MOSFET  

Equivalent Circuit  

MARKING  

Maximum ratings (T

a

=25

℃

unless otherwise noted)  

Parameter  

Symbol  

V

DS  

Value  

Unit  

Drain-Source Voltage  

Gate-Source Voltage  

20  

±8  

V

V

GS  

I

D  

Continuous Drain Current  

2.1  

A

Continuous Source-Drain Current(Diode Conduction)  

Power Dissipation  

I

S  

0.6  

P

D  

0.2  

W

Thermal Resistance from Junction to Ambient

(

t

≤

5s)  

Operating Junction  

R

θ

JA  

T

J  

625  

℃

/W  

150  

℃

Storage Temperature  

T

STG  

-55 ~+150  

1

C

,

Apr

,201

5  

026)(7ꢀꢀ(/(&75,&$/ꢀ&+$5$&7(5,67,&6  

T =25  

a

unless otherwise specified  

℃

Parameter  

Symbol  

Test Condition  

Min  

Typ  

Max  

Unit  

Static Characteristics  

Drain-source breakdown voltage  

Gate-threshold voltage  

V

(BR)DSS

V

GS

= 0V, I

D

=10µA  

20  

V

0.95  

V

GS(th)  

I

GSS  

V

DS

=V

GS

, I

D

=50µA  

V

DS

=0V, V

GS

=±8V  

V

DS

=20V, V

GS

=0V  

V

GS

=4.5V, I

D

=3.6A  

V

GS

=2.5V, I

D

=3.1A  

V

DS

=5V, I

D

=3.6A  

I

S

=0.94A,V

GS

=0V  

0.65  

1.2  

±100  

1

Gate-body leakage  

nA  

µA  

Zero gate voltage drain current  

I

DSS  

0.0

59  

0.070  

8

0.06

8  

0.115  

Drain-source on-resistance

1  

R

DS(on)  

Ω

Forward transconductance

1  

Diode forward voltage  

Dynamic Characteristics  

Total gate charge  

g

fs  

S

V

1.2  

10  

V

SD  

0.76  

Q

g  

Q

gs  

Q

gd  

C

iss  

C

oss  

C

rss  

4.0  

0.65  

1.5  

V

DS

=10V,V

GS

=4.5V,I

D

=3.6A  

V

DS

=10V,V

GS

=0V,f=1MHz  

nC  

pF  

Gate-source charge  

Gate-drain charge  

Input capacitance

2  

Output capacitance

2  

Reverse transfer capacitance

2  

Switching Characteristics

2  

Turn-on delay time  

Rise time  

300  

120  

80  

t

d  

7

15  

80  

60  

25  

(on)  

V

t

r  

t

d(off)  

t

f  

55  

16  

10  

R

L

=5.5

ꢀ

,

I

D

≈

3.6A,  

ns  

Turn-off delay time  

Fall time  

V

GEN

=4.5V,Rg=6

ꢀ  

Notes :  

1. Pulse

 

T

e

st : Pulse width

≤

300µs, duty cycle

≤

2%.  

2. These

 

parameters have no way to verify.  

2

C,Apr,2015  

7SLFDOꢀ&KDUDFWHULVWLFV  

Output Characteristics  

Transfer Characteristics  

20  

14  

12  

10  

8

T

a

=25

℃

V

GS

=4V,5V  

V

DS

=3V  

Pulsed  

18

Pulsed  

V

GS

=3V  

16  

14  

12  

10  

8

T

a

=25

℃

 

T

a

=100

℃  

V

GS

=2.5V  

6

V

GS

=2V  

6

4

4

2

V

GS

=1.5V  

4.0  

2

0

0.0  

0

0.0  

0.5  

1.0  

1.5  

2.0  

2.5  

3.0  

3.5  

4.5  

5.0  

4.0  

1.4  

0.5  

1.0  

1.5  

2.0  

2.5  

3.0  

3.5  

4.0  

DRAIN TO SOURCE VOLTAGE

 

V

DS

(V)  

GATE TO SOURCE VOLTAGE

 

V

GS

(V)  

R

DS(ON)

V

GS  

——  

R

DS(ON)  

I

D  

——  

100  

300  

250  

200  

150  

100  

50  

Pulsed  

T

a

=25

℃  

Pulsed  

90  

80  

70  

60  

50  

40  

30  

I

D

=3.6A  

V

GS

=2.5V  

T

a

=100

℃  

V

GS

=4.5V  

T

a

=25

℃  

0

1.0  

1.5  

2.0  

2.5  

3.0  

3.5  

0

1

2

3

4

5

DRAIN CURRENT

 

I

D

(A)  

GATE TO SOURCE VOLTAGE

 

V

GS

(V)  

Threshold Voltage  

I

S

——  

V

SD  

3

1

1.6  

1.4  

1.2  

1.0  

0.8  

0.6  

0.4  

0.2  

0.0  

Pulsed  

I

D

=250uA  

T

a

=100

℃  

T

a

=25

℃  

0.1  

0.01  

0.0  

0.2  

0.4  

0.6  

0.8  

1.0  

1.2  

25  

50  

75  

100  

125  

SOURCE TO DRAIN VOLTAGE

 

V

SD

(V)  

JUNCTION TEMPERATURE

 

T

j

(

℃

)  

3

C,Apr,2015  

ꢀꢁꢂꢃ

3

ꢄꢅꢆꢇꢈꢉꢊꢈꢋꢌꢆꢁꢍꢎꢏꢐꢑꢌꢆꢒꢐꢓꢌꢑꢔꢐꢕꢑꢔꢆ  

Dimensions In Millimeters  

Dimensions In Inches  

Symbol  

Min  

Max  

1.100  

0.100  

1.000  

0.400  

0.150  

2.200  

1.350  

2.450  

Min  

Max  

0.043  

0.004  

0.039  

0.016  

0.006  

0.087  

0.053  

0.096  

A

A1  

A2  

b

c

D

E

E1  

e

e1  

L

0.900  

0.000  

0.900  

0.200  

0.080  

2.000  

1.150  

2.150  

0.035  

0.000  

0.035  

0.008  

0.003  

0.079  

0.045  

0.085  

0.650 T

Y

P  

0.525 REF  

0.026 T

Y

P  

0.021 REF  

1.200  

1.400  

0.047  

0.055  

L1  

θ

0.260  

0°  

0.460  

8°  

0.010  

0°  

0.018  

8°  

ꢀꢁꢂꢃ

3

ꢄꢅꢆꢀꢇꢈꢈꢉꢊꢋꢉꢌꢆꢍꢎꢌꢆꢏꢎꢐꢑꢇꢋ

ꢀ

 

4

C,Apr,2015  

ꢀꢁꢂꢃ

3

ꢄꢅꢆꢂꢇꢈꢉꢆꢇꢊꢋꢆꢌꢉꢉꢍ  

SOT-323 Embossed

 

Carrier Tape  

Packaging Description:  

SOT-323 parts are shipped in tape. The carrier  

tape is made from a dissipative (carbon filled)  

polycarbonate resin. The cover tape is a multilayer  

film (Heat Activated Adhesive in nature) primarily  

composed of polyester film, adhesive layer, sealant,  

and anti-static sprayed agent. These reeled parts in  

standard option are shipped with 3,000 units per 7″  

or 17.8cm diameter reel. The reels are clear in color  

and is made of polystyrene plastic (anti-static  

coated).  

P0  

P1  

C

A

A

P

A

A-A  

Dimensions are in millimeter  

Pkg type  

SOT-323  

d

A

B

C

E

F

P0  

P

P1  

W

2.25  

2.55  

1.19  

Ø1.55  

1.75  

3.50  

4.00  

4.00  

2.00  

8.00  

SOT-323 Tape

 

Leader and Trailer  

Trailer Tape  

50±2 Empty Pockets  

Leader Tape  

Components  

100±2 Empty Pockets  

SOT-323 Reel  

D

W2  

3000  

2500  

1500  

1000  

500  

W1  

Dimensions are in millimeter  

Reel Option  

7”Dia  

D

D1  

D2  

G

H

I

W1  

W2  

Ø178.00  

54.40  

13.00  

R78.00  

R25.60  

R6.50  

9.50  

12.30  

Box Size(mm)  

203×203×195  

Carton Size(mm)  

438×438×220  

G.W.(kg)  

REEL  

Reel Size  

7 inch  

Box  

30,000 pcs  

Carton  

120,000 pcs  

3000 pcs  

5

C,Apr,2015