8/19/04

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© 2004 Fairchild Semiconductor Corporation

SINGLE CHANNEL MICROCOUPLER™

FODB100

FODB101

FODB102

PACKAGE DIMENSIONS

2.50

BOTTOM VIEW

TOP VIEW

2.50

12

43

4

1

3

2

0.98 MAX

0.80 MIN

BALL #1

INDICATOR

0.85 MAX

0.68 MIN

NOTES: UNLESS OTHERWISE SPECIFIED

A) ALL DIMENSIONS ARE IN MILLIMETERS.

B) NO JEDEC REGISTRATION REFERENCE AS

OF NOVEMBER 2002.

SEATING

PLANE

0.10 C

3.50

± 0.10

0.65 MAX

(Ø2.30)

0.35 MAX

0.25 MIN

1.20 MAX

3.50

± 0.10

0.10 C B

B

C

A

A

Ø

DESCRIPTION

The FODB100, FODB101 and FODB102 single channel MICROCOUPLERS™ are all

Pb-free, low profile miniature surface mount optocouplers in a Ball Grid Array (BGA)

package. Each consists of an aluminum gallium arsenide (AlGaAs) infrared emitting diode

driving a silicon phototransistor.

FEATURES

•Low profile package

(1.20mm maximum mounted height)

•

Land pattern allows for optimum board space savings

•

High Current Transfer Ratio (CTR) at low IF

•

Minimum isolation distance of 0.45mm

•

•

Data rates up to 120Kbit/s (NRZ)

•

Minimum creepage distance of 2mm

•

Wide operating temperature range of -40°C to +125°C

•Available in tape and reel quantities of 3000 units

•

Applicable to Pb-free Infrared Ray reflow (260°C max)

•

UL, C-UL approved; VDE pending

APPLICATIONS

•Primarily suited for DC-DC converters

•For ground loop isolation, signal to noise isolation

Communications – chargers, adapters

Consumer – appliances, set top boxes

Industrial – power supplies, motor control

SCHEMATIC

1

2

4

3 EMITTER

COLLECTOR

ANODE

CATHODE