BAS21 / A / C / S

225mW SMD Switching Diode

Small Signal Diode

Surface device type mounting

Moisture sensitivity level 1

Matte Tin(Sn) lead finish with Nickel(Ni) underplate

Pb free version and RoHS compliant

Min

Max

Min

Max

Case :SOT-23 small outline plastic package

2.80

3.00

0.110

0.118

1.20

1.40

0.047

0.055

0.30

0.50

0.012

0.020

1.80

2.00

0.071

0.079

2.25

2.55

0.089

0.100

0.90

1.20

0.035

0.043

Package

Packing

Marking

SOT-23

3K / 7" Reel

JS

SOT-23

3K / 7" Reel

JS2

SOT-23

3K / 7" Reel

JS3

SOT-23

3K / 7" Reel

JS4

SOT-23

3K / 7" Reel

JS

SOT-23

3K / 7" Reel

JS2

SOT-23

3K / 7" Reel

JS3

SOT-23

3K / 7" Reel

JS4

Maximum Ratings

Notes:1. Test Condition : 8.3ms Single half Sine-Wave Superimposed on Rated Load (JEDEC Method) Pulse Width=1 μsec

Notes:2. Valid provided that electrodes are kept at ambient temperature

°C

V

-55 to + 150

625

1

500

mA

Terminal: Matte tin plated, lead free., solderable

per MIL-STD-202, Method 208 guaranteed

Fast switching speed

Unit (mm)

Dimensions

Green compound (Halogen free) with suffix "G" on

packing code and prefix "G" on date code

B

C

Features

Mechanical Data

Unit (inch)

A

D

E

F

Maximum Ratings and Electrical Characteristics

High temperature soldering guaranteed: 260°C/10s

Weight : 0.008gram (approximately)

G

Pin Configuration

Ordering Information

Part No.

Marking Code : JS,JS2,JS3,JS4

Power Dissipation

0.550 REF

0.022 REF

225

Suggested PAD Layout

BAS21C RFG

BAS21 RF

BAS21A RF

Repetitive Peak Forward Current

Mean Forward Current

Non-Repetitive Peak Forward Surge Current (Note 1)

Units

mW

250

200

mA

Symbol

Type Number

Value

SOT-23

Junction and Storage Temperature Range

A

Thermal Resistance (Junction to Ambient)

(Note 2)

RθJA

°C/W

BAS21C RF

BAS21S RF

BAS21S RFG

Repetitive Peak Reverse Voltage

BAS21 RFG

BAS21A RFG

Rating at 25°C ambient temperature unless otherwise specified.

BAS21

BAS21S

BAS21C

BAS21A

B

A

C

D

2.0

0.079

0.95

0.037

0.9

0.035

0.8

0.031

F

E

G

Version : C10