Elektronische Bauelemente

LL4148

Surface Mount Switching Diode

01-Dec-2007 Rev. D

Page 1 of 2

A

B

C

Dimensions in mm

MINI MELF

RoHS Compliant Product

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

DESCRIPTION

Designed for mounting on small surface

High speed

High mounting capability, strong surge withstand & high reliability

MECHANICAL DATA

Items

Materials

Package

Mini MELF

Case

Hermetically sealed glass

Lead Finish

Solder Plating

Packaging Dimensions (mm)

Symbol

Min

Max

A

3.202

3.505

B

1.397

1.499

C

0.350

0.500

Polarity: Indicated by Cathode band

Mounting Position: Any

ti

n

U

.

x

a

M

.

p

y

T

.

n

i

M

l

o

b

m

y

S

r

e

t

e

m

a

r

a

P

V

e

g

a

tl

o

V

e

s

r

e

v

e

R

k

a

e

P

e

v

it

it

e

p

e

R

RM

-

-

100

V

V

e

g

a

tl

o

V

e

s

r

e

v

e

R

s

u

o

u

n

it

n

o

C

R

-

-

75

V

I

t

n

e

r

r

u

C

g

n

i

y

fi

t

c

e

R

n

a

e

M

O

-

-

150

mA

Forward Surge Current

1 sec. single half sine-wave superimposed on rate load (JEDEC method)

-

500

-

mA

P

n

o

it

a

p

i

s

s

i

D

r

e

w

o

P

D

-

-

500

mW

R

e

c

n

a

t

s

i

s

e

R

l

a

m

r

e

h

T

θ

JA

-

-

350

℃

/ W

T

e

r

u

t

a

r

e

p

m

e

T

g

n

it

a

r

e

p

O

J

℃

T

e

r

u

t

a

r

e

p

m

e

T

e

g

a

r

o

t

S

STG

-65

-

+175

℃

Parameters

Symbol Min. Typ. Max. Unit

Test Conditions

V

e

g

a

tl

o

V

d

r

a

w

r

o

F

F

-

0.93

1.00

V

I

t

n

e

r

r

u

C

e

s

r

e

v

e

R

R

-

0.02

5

uA

Capacitance Between Terminals

-

-

4

pF

f = 1MHz and applied 0 V DC reverse voltage

Reverse Recovery Time

-

-

4

nS

Note: Wave soldering technique not advised, a small amount of liability issues may occur.

-65

-

+150