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MMBD4148

Three Terminals SMD Switching Diodes

TAITRON Components Incorporated 

Three Terminals

SMD Switching Diodes

MMBD4148 MMBD4448

Three Terminals SMD Switching Diodes

Features

• Fast Switching Speed

• High Conductance

• Electrically Identical to Standard JEDEC

• RoHS compliant

Mechanical Data

Case:

Terminals:

Weight:

SOT-23, Plastic Case

Solderable per MIL-STD-202G, Method 208

Approx. 0.008 gram

SOT-23

Maximum Ratings & Electrical Characteristics (T Ambient=25ºC unless noted otherwise)

Symbol

Description

VRM

VRRM

IF(AV)

IFSM

PD

VF

Marking Code

Reverse Voltage

Peak Reverse Voltage

Forward Average Current

Peak Forward Surge Current,

Pulse Width=1.0µs

Power Dissipation above 25°C

Min

Forward

Voltage

Max

IR

Max. Reverse Current

CD

Diode Capacitance

MMBD4148

MMBD4448

5H/A2

CA2/A3

75

100

200

2.0

350

---

0.62 @ 5mA

1.0 @ 10mA

0.72 @ 5mA

1.0 @100mA

0.025

0.025

5.0

2.5

4.0

Unit

Conditions

V

V

mA

A

mW

V

VR=20V

µA

VR=75V

pF VR=0V, f=1MHz

Trr

Reverse Recovery Time

4.0

ns

IF=10mA , IR=1mA,

VR=6V,RL=100Ω

TJ,TSTG

Operating Junction and

Storage Temperature Range

-55 to +150

°C

TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com

Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060

Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415

Rev. A/AH 2007-09-07

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