BAS21

DIODE

UNISONICTECHNOLOGIESCO.,LTD

2 of 3

www.unisonic.com.tw

QW-R601-040.D



ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

Repetitive Peak Reverse Voltage

250

V

Continuous Reverse Voltage

200

V

Continuous Forward Current (Note 1)

200

mA

Repetitive Peak Forward Current

625

mA

Non-Repetitive Peak Forward

Current (Square Wave,

t=1µs

9

A

t=100µs

3

A

t=10ms

1.7

A

SOT-23

250

mW

SOD-323

410

mW

Junction Temperature

150

°C

Storage Temperature

-65~+150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



THERMAL CHARACTERISTICS

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient (Note 1)

SOT-23

330

K/W

SOD-323

200

K/W

Note: 1. Device mounted on an FR4 printed-circuit board.



PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

Forward Voltage

1

V

1.25

V

Reverse Current

100

nA

100

μA

Diode Capacitance

5

pF

Reverse Recovery Time

50

ns