1N4148W_15 datasheet(1/2 Pages) SECOS

No de pièce	1N4148W

Description	Surface Mount Fast Switching Diode

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Fabricant	SECOS [SeCoS Halbleitertechnologie GmbH]

Site Internet	http://www.secosgmbh.com

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Elektronische Bauelemente

1N4148W

Surface Mount Fast Switching Diode

01-Jun-2004 Rev. B

Page 1 of 2

SOD-123

Cathode Band

G

E

A

J

F

D

H

C

B

1

2

RoHS Compliant Product

A suffix of “-C” specifies halogen & lead-free

DESCRIPTION

Fast switching speed

Ultra-Small surface mount package

For general purpose switching applications

High conductance

Also available in lead-free version

MECHANICAL DATA

Case: SOD-123, Plastic

Epoxy: UL 94V-0 rate flame retardant

Metallurgically bonded construction

Polarity: Color band denotes cathode end

Mounting position: Any

Weight: 0.0094 grams

MARKING

T4

ABSOLUTE MAXIMUM RATINGS

(at Ta = 25°C unless otherwise specified, single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.)

Parameter

Symbol

Value

Unit

Non-Repetitive Peak Reverse Voltage

VRM

100

V

Peak Repetitive Reverse Voltage

VRRM

Working Peak Reverse Voltage

VRWM

DC Blocking Voltage

VR

75

V

RMS Reverse Voltage

VR(RMS)

53

V

Forward Continuous Current

IFM

300

mA

Average Rectified Output Current

IO

150

mA

Non-Repetitive Peak Forward Surge Current

@ t = 1.0µs

@ t = 1.0s

IFSM

2.0

1.0

A

Power Dissipation (Note 1)

PD

400

mW

Thermal Resistance Junction to Ambient Air (Note 1)

RθJA

318

℃ / W

Operating Temperature, Storage Temperature

TJ, TSTG

-65 ~ 150

℃

ELECTRICAL CHARACTERISTICS (at Ta = 25°C unless otherwise specified)

Parameters

Symbol

Min.

Max.

Unit

Test Conditions

Reverse Breakdown Voltage

VRM

75

-

V

IR = 1.0µA

Forward Voltage (Note 2)

VFM

-

0.715

0.855

1.0

1.25

V

IF = 1.0 mA

IF = 10 mA

IF = 50 mA

IF = 150 mA

Peak Reverse Current (Note 2)

IRM

-

2.5

50

30

25

µA

nA

VR = 75V

VR = 75V, TJ = 150 °C

VR = 25V, TJ = 150 °C

VR = 20V

Total Capacitance

CT

-

2.0

pF

VR = 0, f = 1.0 MHz

Reverse Recovery Time

tRR

4.0

nS

IF = IR = 10mA,

Irr = 0.1x IR, RL = 100 Ω

NOTES:

1. Part mounted on FR-4 PC board with recommended pad layout

2. Short duration test pulse used to minimize self-heating effect.

Millimeter

REF.

Min.

Max.

REF.

Min.

Max.

A

1.05

1.25

F

1.50

1.70

B

0.10 REF.

G

2.60

2.80

C

1.05

1.15

H

3.55

3.85

D

0.45

0.65

J

0.50 REF.

E

0.08

0.15

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