1N4148
or
Silicon Switching Diode
DO-35 Glass Package
1N4148-1
Applications
Used in general purpose applications,where a controlled forward
characteristic and fast switching speed are important.
DO-35 Glass Package
Features
Lead Dia.
0.018-0.022"
0.458-0.558 mm
Six sigma quality
Metallurgically bonded
BKC's Sigma Bond™ plating
Dia.
0.06-0.09"
1.0"
25.4 mm
(Min.)
Length
0.120-.200"
3.05-5.08- mm
for problem free solderability
LL-34/35 MELF SMD available
Hermetic Glass Body
1.53-2.28 mm
Available up to JANTXV-1 levels
"S" level screening available to Source Control Drawings-
i
Maximum Ratings
Symbol
PIV
Value
Unit
Peak Inverse Voltage @ 5µA & 0.1µA @ -55oC
100 (Min).
200
Volts
AverageRectifiedCurrent
Iavg
IFdc
mAmps
mAmps
Amp
Continuous Forward Current
300
Peak Surge Current (tpeak = 1 sec.)
BKC Power Dissipation TL=50 oC, L = 3/8" from body
Operating Temperature Range
Ipeak
1.0
Ptot
500
mWatts
o C
TOp
-65 to +200
Storage Temperature Range
TSt
-65 to +200
Maximum
1.00
o C
Electrical Characteristics @ 25oC*
Forward Voltage Drop @ IF = 10 mA
Breakdown Voltage @ IR = 5 µA
Breakdown Voltage @ IR = 100µA
Symbol
VF
Minimum
Unit
***
75
Volts
Volts
Volts
PIV
PIV
100
Reverse Leakage Current @ VR = 75 V
IR
5 (100 @ 150 oC)
µA
Capacitance @ VR = 0 V, f = 1mHz
Reverse Recovery time (note 1)
CT
trr
4.0
4.0
pF
nSecs
Note 1: Per Method 4031-A with IF = 10 mA,Vr = 6 V, RL = 100 Ohms. * UNLESS OTHERWISE SPECIFIED
6 Lake Street - Lawrence, MA 01841
Tel: 978-681-0392 - Fax: 978-681-9135
