LAB
MECHANICAL DATA
Dimensions in mm (inches)
5.59 ± 0.13
(0.22 ± 0.005)
0.25 ± 0.03
(0.01 ± 0.001)
1.40 ± 0.15
(0.055 ± 0.006)
0.64 ± 0.08
(0.025 ± 0.003)
0.23 rad.
(0.009)
3
2
1.27 ± 0.05
(0.05 ± 0.002)
3.81 ± 0.13
(0.15 ± 0.005)
SEME
1N4003CSM4
GENERAL PURPOSE
SILICON RECTIFIER DIODE
4
1
0.23 min.
(0.009)
General Purpose Rectifier Diode
In Hermetic Ceramic Surface Mount Package
1.02 ± 0.20
(0.04 ± 0.008)
2.03 ± 0.20
(0.08 ± 0.008)
For High Reliability Applications
(LCC3 PACKAGE)
Underside View
PAD 1 — Cathode
PAD 2 — No Connection
PAD 3 — No Connection
PAD 4 — Anode
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
Parameter
V
R
V
RRM
I
F(AV)
I
F
I
FRM
I
FSM
T
stg
Tj
Reverse Voltage
Peak Reverse Voltage
Average Half Wave Rectified
Forward Current
D.C Forward Current
Repetitive Peak Forward Current
Non-Repetitive Peak Forward Current (half cycle surge , 60 c.p.s)
Storage Temperature Range
Max junction temperature
-55 to +175 °C
+150°C
T
amb
£
25 °C
T
amb
=
100 °C
Test Conditions
Min.
Typ.
Max.
200
200
1.0
0.75
1
10
30
Unit
V
V
A
A
A
A
CHARACTERISTICS
(T
case
= 25°C unless otherwise stated)
Parameter
V
F
Forward Voltage Drop
voltage drop
I
R
I
R(AV)
Reverse Current
Full cycle average reverse current
V
F(AV)
Full-Cycle average forward
Test Conditions
I
F
= 1A
I
F(AV)
= 1A
V
R
= 50 V , T
amb
= 25 °C
V
R
= 50 V , T
amb
= 100 °C
V
RRM
= 50 V , T
amb
= 75 °C
Min.
Typ.
Max.
1.1
0.8
10
50
30
Unit
V
V
m
A
m
A
Prelim. 6/00
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
PCB Design
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