1

Motorola Small–Signal Transistors, FETs and Diodes Device Data

Switching Diode

Part of the GreenLine

™ Portfolio of devices with energy–conserving traits.

This switching diode has the following features:

• Very Low Leakage (≤ 500 pA) promotes extended battery life by decreas-

ing energy waste

• Offered in four Surface Mount package types

• Available in 8 mm Tape and Reel in quantities of 3,000

Applications

• ESD Protection

• Reverse Polarity Protection

• Steering Logic

• Medium–Speed Switching

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Continuous Reverse Voltage

VR

30

Vdc

Peak Forward Current

IF

200

mAdc

Peak Forward Surge Current

IFM

(surge)

500

mA

DEVICE MARKING

MMBD1000LT1 = AY

MMBD2000T1 = DH

MMBD3000T1 = XP

MMSD1000T1 = 4K

THERMAL CHARACTERISTICS

Characteristic

Symbol

Max

Unit

Total Device Dissipation FR-4 Board (1)

TA = 25°C

MMBD1000LT1, MMBD3000T1,

MMSD1000T1

MMBD2000T1

Derate above 25

°C MMBD1000LT1, MMBD3000T1,

MMSD1000T1

MMBD2000T1

PD

225

150

1.8

1.2

mW

mW/

°C

Thermal Resistance Junction to Ambient

MMBD1000LT1, MMBD3000T1,

MMSD1000T1

MMBD2000T1

R

θJA

556

833

°C/W

Junction and Storage Temperature

TJ, Tstg

– 55 to +150

°C

(1) Device mounted on a FR-4 glass epoxy printed circuit board using the minimum

recommended footprint.

GreenLine is a trademark of Motorola, Inc.

Thermal Clad is a registered trademark of the Berquist Company.

Preferred devices are Motorola recommended choices for future use and best overall value.

Order this document

by MMBD1000LT1/D

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

MMBD1000LT1

MMBD2000T1

MMBD3000T1

MMSD1000T1

CASE 318-07, STYLE 8

SOT-23 (TO-236AB)

Motorola Preferred Devices

1

2

3

3

CATHODE

1

ANODE

CASE 318D-03, STYLE 2

SC–59

CASE 425-04, STYLE 1

SOD–123

CASE 419-02, STYLE 2

SC–70/SOT–323

3

CATHODE

1

ANODE

3

CATHODE

2

ANODE

1

CATHODE

2

ANODE

MMBD1000LT1

MMBD2000T1

1

2

3

2

1

3

1

2

MMBD3000T1

MMSD1000T1

™