MMBD4448HT-HF datasheet(1/4 Pages) COMCHIP

Part #	MMBD4448HT-HF

Description	SMD Switching Diodes

PDF	4 Pages

Scroll/Zoom	100%

Manufacturer	COMCHIP [Comchip Technology]

Direct Link	http://www.comchiptech.com

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1 / 4 page

RoHS Device

MMBD4448HT/HTA/HTC/HTS-HF

SMD Switching Diodes

Comchip Technology CO., LTD.

Circuit Diagram

1

2

3

1

2

3

1

2

3

MMBD4448HT-HF

1

2

3

MMBD4448HTA-HF

MMBD4448HTC-HF

MMBD4448HTS-HF

Maximum Ratings (at TA=25°C unless otherwise noted)

Parameter

Symbol

Unit

Non-repetitive peak reverse voltage

Peak repetitive reverse voltage

Working peak reverse voltage

DC blocking voltage

RMS reverse voltage

Peak rectiﬁed output current

Non-repetitive peak forward surge current @ t=8.3ms

Value

VRM

VRRM

VRWM

VR

VRMS

IO

IFSM

100

85

57

250

2

V

mA

A

Power dissipation

Thermal resistance from junction to ambient

Junction and storage temperature range

PD

RθJA

TJ, TSTG

150

833

-65 to +150

mW

°C/W

°C

Halogen Free

Dimensions in inches and (millimeter)

0.007(0.18)

0.003(0.08)

0.069(1.75)

0.057(1.45)

0.012(0.30)

0.004(0.10)

0.031(0.80)

0.024(0.60)

0.012(0.30)

0.006(0.15)

SOT-523

0.001(0.02)

0.067(1.70)

0.059(1.50)

0.033(0.85)

0.030(0.75)

0.043(1.10)

0.035(0.90)

1

2

3

0.016(0.40)

0.010(0.25)

0.016(0.40)

Mechanical data

- Case: SOT-523 package, molded plastic.

- Mounting position: Any.

Features

- Ultra-small surface mount package.

- Fast switching speed.

- For general purpose switching applications.

- High conductance.

REV:A

Page 1

QW-J0055

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MMBD4448HT-HF Datasheet(PDF) 1 Page - Comchip Technology

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