TAK CHEONG
®
SEMICONDUCTOR
200mW SOD-323 SURFACE MOUNT
Small Outline Flat Lead Plastic Package
Fast Switching Diode
Absolute Maximum Ratings
Symbol
P
D
T
STG
T
J
V
RSM
V
RRM
I
FRM
I
O
Power Dissipation
T
A
= 25°C unless otherwise noted
Value
200
-65 to +150
+150
100
75
300
150
Units
mW
°C
°C
V
V
mA
mA
Parameter
Storage Temperature Range
Operating Junction Temperature
Non-Repetitive Peak Reverse Voltage
Repetitive Peak Reverse Voltage
Repetitive Peak Forward Current
Continuous Forward Current
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Fast Switching Device (T
RR
<4.0 nS)
General Purpose Diodes
Flat Lead SOD-323 Small Outline Plastic Package
Surface Device Type Mounting
RoHS Compliant
Green EMC
Matte Tin(Sn) Lead Finish
Band Indicates Cathode
T
A
= 25°C unless otherwise noted
Parameter
Breakdown Voltage
Test Condition
I
R
=100µA
I
R
=5µA
I
R
Reverse Leakage Current
V
R
=20V
V
R
=75V
V
F
Forward Voltage
1N4448WS, 1N914BWS
TC1N4448WS,
1N4148WS
I
F
=5mA
I
F
=10mA
I
F
=100mA
I
F
=10mA
I
R
=60mA
4
R
L
=100
I
RR
=1mA
C
Capacitance
V
R
=0V, f=1M
HZ
4
pF
nS
0.62
Limits
Min
B
V
100
75
25
5
0.72
1.0
1.0
Volts
Volts
nA
µA
Max
Unit
DEVICE MARKING CODE:
Device Type
Device Marking
1N4148WS
S1
1N4448WS
S2
1N914BWS
S3
Electrical Characteristics
Symbol
1N4448WS, 1N914BWS
T
RR
Reverse Recovery Time
Oct 2008 Release, Revision E
Page 1
1N4148WS/1N4448WS/1N914BWS
TAK_CHEONG [ Tak Cheong Electronics (Holdings) Co.,Ltd ]
