鈥?1N4148-1 AVAILABLE IN
JAN, JANTX,
AND
JANTXV
PER MIL-PRF-19500/116
鈥?SWITCHING DIODE
鈥?HERMETICALLY SEALED
鈥?METALLURGICALLY BONDED
鈥?DOUBLE PLUG CONSTRUCTION
1N4148-1
MAXIMUM RATINGS
Operating Temperature: -65擄C to +200擄C
Storage Temperature: -65擄C to +200擄C
Operating Current: 200 mA @ TA = +25擄C
Derating Factor: 1.14 mA/擄C Above TA = + 25擄C
Surge Current A: 2A, sine wave, Pw = 8.3ms
Surge Current B: 1.41A, square wave, Pw = 8.3ms
ELECTRICAL CHARACTERISTICS
@ 25擄C, unless otherwise speci鏗乪d.
Vf 1
Vf 2
I F = 10 mA @I F = 100 mA
@
t rr
VBR
@100碌A(chǔ)
V RWM
I0
Volts
100
Volts (pk)
75
mA
200
V dc
0.8
V dc
1.2
n sec
5
FIGURE 1
I R1
@ 20 V dc
I R2
@ 75 V dc
I R3
@ 20 V
TA = 150擄C
I R4
@ 75 V
TA = 150擄C
碌A(chǔ)
75
CAPACITANCE
@0V
CAPACITANCE
@ 1.5 V
DESIGN DATA
CASE:
Hermetically sealed
glass case per MIL-S-19500/116
D0-35 outline
LEAD MATERIAL:
Copper clad steel.
LEAD FINISH:
Tin / Lead
THERMAL RESISTANCE:
(ROJL):
250 藲C/W maximum at L = .375
THERMAL IMPEDANCE: (Z
OJX): 70
藲C/W maximum
POLARITY:
Cathode end is banded.
MOUNTING POSITION:
Any.
nA
25
碌A(chǔ)
0.5
碌A(chǔ)
35
pF
4.0
pF
2.8
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com
E-mail: mail@cdi-diodes.com
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