1N4148W 1 of 3 © 2002 Won-Top Electronics
1N4148W
SURFACE MOUNT FAST SWITCHING DIODE
Features
! High Conductance
! Fast Switching Speed A
! Surface Mount Package Ideally Suited for
Automatic Insertion
! For General Purpose Switching Application C
! Plastic Material – UL Recognition Flammability D
Classification 94V-O B
G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01
E
Mechanical Data H
! Case: SOD-123, Molded Plastic G
! Terminals: Plated Leads Solderable per J
MIL-STD-202, Method 208
! Polarity: Cathode Band
! Weight: 0.01 grams (approx.)
! Marking: A2
Maximum Ratings @T
A
=25°C unless otherwise specified
Characteristic Symbol Value Unit
Non-Repetitive Peak Reverse Voltage VRM 100 V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
75 V
RMS Reverse Voltage VR(RMS) 53 V
Forward Continuous Current (Note 1) IFM 300 mA
Average Rectified Output Current (Note 1) IO 150 mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0µs
@ t = 1.0s
IFSM
2.0
1.0
A
Power Dissipation (Note 1) Pd 410 mW
Typical Thermal Resistance, Junction to Ambient Air (Note 1) RG01JA 315 K/W
Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C
Electrical Characteristics @T
A
=25°C unless otherwise specified
Characteristic Symbol Value Unit
Forward Voltage Drop @ IF = 10mA VFM 1.0 V
Peak Reverse Leakage Current @ VR = 20V
@ VR = 75V
IRM
25
5.0
nA
µA
Typical Junction Capacitance (VR = 0V DC, f = 1.0MHz) Cj 2.0 pF
Reverse Recovery Time (Note 2) trr 4.0 nS
Note: 1. Valid provided that terminals are kept at ambient temperature.
2. Measured with IF = IR = 10mA, IRR = 0.1 x IR, RL = 100G01.
WTE
POWER SEMICONDUCTORS
SOD-123
Dim Min Max
A 3.6 3.9
B 2.5 2.8
C 1.4 1.8
D 0.5 0.7
E —0.2
G 0.4 —
H 0.95 1.35
J —0.12
All Dimensions in mm