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
ELECTRICALCHARACTERISTICS @ 25°C, unless otherwise specified
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +200°C
Operating Current: 75 mA@ T
A
= + 25°C
Derating Factor: 0.5 mA/°C Above T
A
= + 25°C
Surge Current A:1A, sine wave, P
w
= 8.3ms
Surge Current B:0.704A, square wave, P
w
= 8.3ms
NOTE 1 I
F
= I
R
= 10 mA, R
L
= 100 ohms.
I
R1
I
R2
I
R3
I
R4 CAPACITANCE CAPACITANCE
@ 20 V dc @ 75 V dc @ 20 V @ 75 V @ 0 V @ 1.5 V
T
A
= 150°C T
A
= 150°C
nAµ µ µApFpF
25 0.5 35 75 4.0 2.8
V
f 1
V
f 2
t
rr
V
BR
V
RWM
I
0
I
F
= 10 mA I
F
= 50 mA
(Note 1)
Volts (min) Volts (pk) mA V dc V dc n sec
100 75 75 0.8 1.2 5
1N914
• 1N914 AVAILABLE IN JAN, JANTX, AND JANTXV
PERMIL-PRF-19500/116
• SWITCHINGDIODE
• HERMETICALLYSEALED
• DOUBLEPLUGCONSTRUCTION
• METALLURGICALLYBONDED
FIGURE 1
DESIGN DATA
CASE: Hermetically sealed
glass case per MIL-S-19500/116
D0-35 outline
LEAD MATERIAL: Copper clad steel.
LEAD FINISH: Tin / Lead
THERMALRESISTANCE: (R
OJL
):
250 ˚C/W maximum at L= .375
THERMALIMPEDANCE: (Z
O
JX
): 70
˚C/W maximum
POLARITY: Cathode end is banded.
MOUNTING POSITION: Any.
0.068/0.076
1.73/1.93
POLARITY
BAND
(CATHODE)