MMBD4148CA View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

MMBD4148CA

Small Signal Diode

Fairchild Semiconductor 

MMBD4148/SE/CC/CA

3

2

1

SOT-23

3

5H

1

2

MARKING

MMBD4148 5H MMBD4148CA D6

MMBD4148CC D5 MMBD4148SE D4

Small Signal Diode

Absolute Maximum Ratings * TA = 25°C unless otherwise noted

Symbol

VRRM

IF(AV)

IFSM

Parameter

Maximum Repetitive Reverse Voltage

Average Rectified Forward Current

Non-repetitive Peak Forward Surge Current

Pulse Width = 1.0 second

Pulse Width = 1.0 microsecond

TSTG

Storage Temperature Range

TJ

Operating Junction Temperature

* These ratings are limiting values above which the serviceability of the diode may be impaired.

Connection Diagram

4148

3

4148SE

3

1

4148CC 3

1

2

4148CA

3

1

2

1

2

Value

100

200

1.0

2.0

-55 to +150

150

Units

V

mA

A

A

°C

°C

Thermal Characteristics

Symbol

PD

RθJA

Parameter

Power Dissipation

Thermal Resistance, Junction to Ambient

Electrical Characteristics TA=25°C unless otherwise noted

Symbol

VR

VF

IR

Parameter

Breakdown Voltage

Forward Voltage

Reverse Leakage Current

CT

Total Capacitance

trr

Reverse Recovery Time

Test Conditions

IR = 5.0µA

IR = 100µA

IF = 10mA

VR = 20V

VR = 20V, TA = 150°C

VR =75V

VR = 0V, f = 1.0MHz

IF = 10mA, VR = 6.0V,

IRR = 1.0mA, RL = 100Ω

Value

350

357

Units

mW

°C/W

Min.

75

100

Max.

1.0

25

50

5.0

4.0

4.0

Units

V

V

V

nA

µA

µA

pF

ns

©2004 Fairchild Semiconductor Corporation

MMBD4148/SE/CC/CA, Rev. A1

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