BAS70WS

1 of 3

© 2006 Won-Top Electronics

Pb

BAS70WS

SURFACE MOUNT SCHOTTKY BARRIER DIODE

Features

!

Low Turn-on Voltage

!

Fast Switching

A

!

PN Junction Guard Ring for Transient and

ESD Protection

!

Designed for Surface Mount Application

C

!

Plastic Material – UL Recognition Flammability

D

Classification 94V-O

B

E

Mechanical Data

!

Case: SOD-323, Molded Plastic

!

Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

!

Polarity: Cathode Band

!

Weight: 0.004 grams (approx.)

!

Marking: A70

H

!

Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 3

Characteristic

Symbol

BAS70WS

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

70

V

Forward Continuous Current (Note 1)

200

mA

Forward Surge Current

@ t < 1.0s

600

mA

Power Dissipation (Note 1)

200

mW

Typical Thermal Resistance, Junction to Ambient Air (Note 1)

625

°C/W

Operating and Storage Temperature Range

-55 to +125

°C

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

Reverse Breakdown Voltage

70

—

—

V

Forward Voltage

——

410

750

1000

mV

Reverse Leakage Current

—

20

100

nA

Junction Capacitance

—1.5

2.0

pF

Reverse Recovery Time

——

5.0

nS

Note: 1. Device on fiberglass substrate.

WTE

POWER SEMICONDUCTORS

SOD-323

Dim

Min

Max

A

2.30

2.70

B

1.75

1.95

C

1.15

1.35

D

0.25

0.35

E

0.05

0.15

G

0.70

0.95

H

0.30

—

All Dimensions in mm

G