1N4148WS_11 Datasheet, PDF (1/5 Pages) Diotec Semiconductor – Surface Mount Small Signal Diodes

TAK CHEONG ^®
200mW SOD-323 SURFACE MOUNT
Small Outline Flat Lead Plastic Package
Fast Switching Diode
SEMICONDUCTOR
Absolute Maximum Ratings TA = 25°C unless otherwise noted
Symbol
Parameter
Value
Units
P_D
Power Dissipation
200
mW
TSTG
Storage Temperature Range
-65 to +150
°C
TJ
Operating Junction Temperature
+150
°C
V_RSM
Non-Repetitive Peak Reverse Voltage
100
V
V_RRM
Repetitive Peak Reverse Voltage
75
V
I_FRM
Repetitive Peak Forward Current
300
mA
I_O
Continuous Forward Current
150
mA
IFSM
Peak Forward Surge Current
(Pulse Width=1us)
2
A
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
ƒ Fast Switching Device (T_RR <4.0 nS)
ƒ General Purpose Diodes
ƒ Flat Lead SOD-323 Small Outline Plastic Package
ƒ Surface Device Type Mounting
ƒ RoHS Compliant
ƒ Green EMC
ƒ Matte Tin(Sn) Lead Finish
ƒ Band Indicates Cathode
DEVICE MARKING CODE:
Device Type
Device Marking
1N4148WS
S1
1N4448WS
S2
1N914BWS
S3
Electrical Characteristics
Symbol
T_A = 25°C unless otherwise noted
Parameter
Test Condition
B_V
Breakdown Voltage
I_R=100µA
I_R=5µA
I_R
Reverse Leakage Current
V_R=20V
V_R=75V
V_F
Forward Voltage
1N4448WS, 1N914BWS I_F=5mA
TC1N4448WS, 1N4148WS I_F=10mA
1N4448WS, 1N914BWS I_F=100mA
T_RR
Reverse Recovery Time
I_F=10mA
I_R=60mA
R_L=100Ω
I_RR=1mA
C
Capacitance
V_R=0V, f=1M_HZ
Limits
Min Max
100
75
25
5
0.62 0.72
1.0
1.0
4
4
Unit
Volts
nA
µA
Volts
nS
pF
Number: DB-009
July 2011 Release, Revision F
Page 1