LS4148

1N4148 Quadro MELF SIGNAL DIODE

Absolute Maximum Ratings (Ta=25

°C)

Items

Symbol

Ratings

Unit

Reverse Voltage

VR

75

V

Reverse Recovery

Time

trr

4

ns

Power Dissipation

3.33mW/

°C (25°C)

P

500

mW

Forward Current

IF

150

mA

Junction Temp.

Tj

-65 to 175

°C

Storage Temp.

Tstg

-65 to 175

°C

Mechanical Data

Items

Materials

Package

Case

Hermetically sealed glass

Lead/Finish

Double stud/Solder Plating

Chip

Glass Passivated

Electrical Characteristics (Ta=25

°C)

Ratings

Symbol

Ratings

Unit

Minimum Breakdown Voltage

@IR= 100uA

BV

100

V

Peak Forward Surge Current

tp= 1

µsec.

IFsurge

2

A

Maximum Forward Voltage

IF= 10mA

VF

1.0

V

Maximum Reverse Current

VR= 20V

VR= 75V

VR= 20V, Tj= 150

°C

IR

0.025

5.0

50

uA

Maximum Junction Capacitance

VR= 0, f= 1 MHz

Cj

4

pF

Maximum Reverse Recovery Time

IF= 10mA, VR= 6V, IRR= 1mA, RL= 100

Ω

trr

4

ns

R

θJA

500

°C/W

Maximum Rectification Efficiency

Vrf= 2V, f= 100MHz

ην

0.45

%

o

r

d

a

u

Qo

r

d

a

u

Q

o

r

d

a

u

Q

o

r

d

a

u

Qo

r

d

a

u

Q

F

L

E

M

Dimensions in millimeters

Glass

Cathode Identification

WILLAS

WILLAS ELECTRONIC CORP.

SCS501V

VOLTAGE 40V

0.1AMP Schottky Barrier Rectifiers

FEATURES

* Extremely Low VF

* Extremely thin package

* Low stored charge

* Majority carrier conduction

* Case:Molded plastic, JEDEC SOD-323(SC-76)

* Terminal : Solder plated, solderable per MIL-STD-750,

Method 2026

* Polarity : Indicated by cathode band

* Mounting Position : Any

* Weight : 0.000159 ounce, 0.0045 gram

MAXIMUM RATING AND ELECTRICAL CHARACTERISTICS

Rating 25

Single phase half wave, 60Hz, resistive of inductive load.

For capacitive load, derate current by 20%

Symbol

Min.

Typ.

Max.

Unit

45

V

40

V

F1

V

V

0.55

0.34

µ A

30

A

A

1

Continuous Reverse Voltage

Parameter

Forward Voltage

Operating Temperature

Mean Rectifying Current

Conditions

Repetitive Peak Reverse Voltage

Storage Temperature

Reverse Current

V

F2

V

0.1

125

Peak forward surge current

Capacitance between terminals

6.0

pF

-40

SOD-323(SC-76)

Marking Code: JV or 4

.010 (0.25)

min.

.012 (0.3)

.059 (1.5)

Cathode Band

Top View

.043 (1.1)

Dimensions in inches

and (millimeters)

+125

MECHANICAL DATA

Pb Free Product

2004.12