1N4148/1N4448/1N914B
500mW High Speed Switching Diode
Small Signal Diode
DO-35 Axial Lead
HERMETICALLY SEALED GLASS
Features
D
C
Fast switching device(Trr<4.0nS)
Through-hole device type mounting
Moisture sensitivity level 1
A
Solder hot dip Tin(Sn) lead finish
Pb free version and RoHS compliant
B
All External Surfaces are Corrosion Resistant and
Leads are Readily Solderable
Unit (mm)
Unit (inch)
Min Max
Dimensions
Min
0.45
3.05
Max
0.55
5.08
Mechanical Data
A
B
C
D
0.018 0.022
Case : : DO-35 package (SOD-27)
High temperature soldering guaranteed : 260°C/10s
Polarity : Indicated by cathode band
Weight : 109 ± 4 mg
0.120 0.201
25.40 38.10 1.000 1.500
1.53
2.28
0.060 0.090
Ordering Information
Part No.
Packing
5K / Ammo
Package
DO-35
DO-35
DO-35
DO-35
DO-35
DO-35
1N4148 A0
1N4448 A0
1N914B A0
1N4148 R0
1N4448 R0
1N914B R0
5K / Ammo
5K / Ammo
10K / 14" Reel
10K / 14" Reel
10K / 14" Reel
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Symbol
PD
Value
Units
mW
V
Power Dissipation
500
100
Repetitive Peak Reverse Voltage
Peak Forward Surge Current
VRRM
IFSM
2.0
A
Pluse Width = 1uS, Square Wave
Non-Repetitive Peak Forward Current
Average Forward Current
IFM
IO
450
150
mA
mA
Thermal Resistance (Junction to Ambient)
Junction and Storage Temperature Range
RθJA
TJ, TSTG
240
°C/W
°C
-65 to + 150
Version : D10