KEL 1N914BWS

200mW SOD-323 SURFACE MOUNT
Small Outline Flat Lead Plastic Package
Fast Switching Diode
Absolute Maximum Ratings
Symbol
TA = 25°C unless otherwise noted
Parameter
PD
Power Dissipation
TSTG
Storage Temperature Range
TJ
Value
Units
200
mW
-65 to +150
°C
Operating Junction Temperature
+150
°C
V
VRSM
Non-Repetitive Peak Reverse Voltage
100
VRRM
Repetitive Peak Reverse Voltage
75
V
IFRM
Repetitive Peak Forward Current
300
mA
Continuous Forward Current
Peak Forward Surge Current
(Pulse Width=1us)
150
mA
2
A
IO
IFSM
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Fast Switching Device (TRR <4.0 nS)
DEVICE MARKING CODE:
Device Type
Device Marking
T4 + Solid dot
1N4148WS
T5 + Solid dot
1N4448WS
T6 + Solid dot
1N914BWS
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
Electrical Characteristics
Parameter
Symbol
BV
IR
VF
•
TA = 25°C unless otherwise noted
Test Condition
Breakdown Voltage
Reverse Leakage Current
Forward Voltage
1N4448WS, 1N914BWS
TC1N4448WS,
1N4148WS
1N4448WS, 1N914BWS
TRR
Reverse Recovery Time
Limits
Min
IR=100µA
100
IR=5µA
75
Max
Unit
Volts
VR=20V
25
nA
VR=75V
5
µA
IF=5mA
0.62
0.72
IF=10mA
1.0
IF=100mA
1.0
Volts
IF=10mA
IR=60mA
4
nS
4
pF
RL=100Ω
IRR=1mA
C
Capacitance
VR=0V, f=1MHZ
Number: DB-276
August 2015 Release, Revision A
Page 1
1N4148WS/1N4448WS/1N914BWS
SEMICONDUCTOR
SEMICONDUCTOR
Typical Performance Characteristics
Total Capacitance
Forward Voltage vs Ambient Temperature
Number: DB-276
August 2015 Release, Revision A
Page 2
SEMICONDUCTOR
Reverse Current vs Reverse VoltageReverse
Number: DB-276
August 2015 Release, Revision A
Page 3
SEMICONDUCTOR
SOD-323 Package Outline
NOTES:
1. The above package outline is similar to JEITA SC-90.
2. Dimensions are exclusive of Burrs, Mold Flash & Tie Bar extrusions.
Number: DB-276
August 2015 Release, Revision A
Page 4
DISC LA IMER NOTIC E
NOTICE
The information presented in this document is for reference only. Tak Cheong reserves the right to make
changes without notice for the specification of the products displayed herein.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not
designed to be used with equipment or devices which require high level of reliability and the malfunction of
with would directly endanger human life (such as medical instruments, transportation equipment, aerospace
machinery, nuclear-reactor controllers, fuel controllers and other safety devices), Tak Cheong
Semiconductor Co., Ltd., or anyone on its behalf, assumes no responsibility or liability for any damagers
resulting from such improper use of sale.
This publication supersedes & replaces all information previously supplied. For additional information, please
visit our website http://www.takcheong.com, or consult your nearest Tak Cheong’s sales office for further
assistance.
Number: DB-111
April 29, 2008 / A