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June 27,2014-REV.03

MMBD4148 / MMBD4448

SURFACE MOUNT SWITCHING DIODES

VOLTAGE

100 Volt

250mWatt

FEATURES

• Fast switching Speed.

• Electrically ldentical to Standerd JEDEC

• High Conductance

• Surface Mount Package ldeally Suited for Automatic lnsertion.

• Lead free in compliance with EU RoHS 2011/65/EU directive

• Green molding compound as per IEC61249 Std. . (Halogen Free)

MECHANICAL DATA

Case : SOT-23 plastic case.

Terminals : Solderable per MIL-STD-750,Method 2026

Standard packaging : 8mm tape

Approx weight : 0.0003 ounces, 0.0084 grams

POWER

NOTE :

Ω

SINGLE

PAR AM E T E R

SYM B O L

M M B D 4148

M M B D 4448

UNITS

M a r k i ng C ode

A2

A3

Re ve r s e Vo ltage

75

V

P eak Re ve r s e Vo lt age

100

V

RM S Vo lt age

50

V

M a xi m um D C B loc ki ng Vo lt age

75

V

M a xi m um A ver age F o r war d

150

mA

P eak F o r war d S ur ge C ur r ent , 1. 0us

4

A

250

mW

M a xi m um F o r war d Vo ltage

0. 7 15@ 0.001A

0.855@ 0.01A

1. 0@ 0. 0 5 A

1. 2 5 @ 0 .15A

0. 72 / 0 . 005A

1.0 / 0. 1A

V

M a xi m um D C Re ve r s e C ur r e nt at Ra t ed D C B loc ki ng Vo ltage

0.025@ 2 0 V

2.5@ 75V

2. 5@ 75V

uA

J unc t i on C apac i t anc e ( No t e s 1 )

CJ

1. 5

4. 0

pF

M a xi m um Re ve r s e Re c o ve r y ( Not es 2)

4. 0

4. 0

ns

Typ i ca l The r m a l Re si sta nce

R

θJA

357

S tor age Te m per at ur e Ra ng e

- 55 t o +150

0.120(3.04)

0.110(2.80)

0.056(1.40)

0.047(1.20)

0.079(2.00)

0.070(1.80)

0.020(0.50)

0.013(0.35)

0.044(1.10)

0.035(0.90)

0.008(0.20)

0.003(0.08)

0.004(0.10)

0.000(0.00)