Seme 1N4148CSM Datasheet

Semelab plc. Telephone [phone]. Fax [phone].

E-mail: [e-mail]

Website: http://www.semelab.co.uk

Prelim. 7/00

Parameter Test Conditions Min. Typ. Max. Unit

Reverse Voltage
Repetitive Peak Reverse Voltage
Average Rectified Forward Current
Forward Current
Repetitive Peak Forward Current

Non-Repetitive Peak Forward Current
Power Dissipation at T

amb

= 25 °C

1N4148CSM

MECHANICAL DATA

Dimensions in mm (inches)

SILICON EPITAXIAL

PLANAR DIODE

ABSOLUTE MAXIMUM RATINGS (T

case

= 25°C unless otherwise stated)

Fast Switching Diode in

Hermetic Ceramic Surface Mount Package

For High Reliability Applications

V

R

V

RRM

I

F(AV)

I

F

I

FRM

I

FSM

P

tot

V

V
mA
mA
mA

mA

mW

t = 1ms
t = 1s

75

75
150
200
450

2000

500
500

Underside View

PAD 1 — Anode PAD 2 — Not Connected PAD 3 — Cathode

SOT23 CERAMIC

(LCC1 PACKAGE)

T

stg

Storage Temperature Range -55 to +175 °C

T

j

Max junction temperature +150°C

0.51 ± 0.10

(0.02 ± 0.004)

0.31

(0.012)

rad.

3

2.54 ± 0.13
(0.10 ± 0.005)

21

1.91 ± 0.10

(0.075 ± 0.004)

3.05 ± 0.13

(0.12 ± 0.005)

A =

0.76 ± 0.15

(0.03 ± 0.006)

0.31

rad.

(0.012)

1.02 ± 0.10

(0.04 ± 0.004)

A

1.40

(0.055)

max.

Semelab plc. Telephone [phone]. Fax [phone].

E-mail: [e-mail]

Website: http://www.semelab.co.uk

Prelim. 7/00

Parameter Test Conditions Min. Typ. Max. Unit

1N4148CSM

Forward Voltage
Reverse Current
Reverse Avalanche Breakdown

Voltage
Capacitance
Forward Recovery Voltage

Reverse Recovery Time

IF= 10mA
VR= 20V
VR= 20V , Tj= 150°C
IR= 100mA
IR= 5mA
VR= 0V , f = 1 MHz
IF= 50mA , tr= 20ns
IF= 10mA to IR= 60mA
RL= 100

W

1
25
50

100

75

4

2.5
4

V

nA

m

A
V
V

pF

V

ns

CHARACTERISTICS (T

case

= 25°C unless otherwise stated)

V

F

I

R

V

(BR)R

C

d

V

fr

t

rr