SOLID STATE DEVICES, INC.
14830 Valley View Blvd * La Mirada, Ca 90638
Phone: (562) 404-7855 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
1N4394 and 1N4394A
1N4395 and 1N4395A
Designer's Data Sheet
FEATURES:
•
•
•
•
•
•
•
•
Hermetically Sealed Axial Lead Package
Weldable Gold Plated Kovar Leads
Temperature Stability, Uniformity, and
Available in 5% ('A') or 10% Tolerance on Peak Point
Current
Silicon Tunnel Diode Construction
Meets Requirements of MIL-PRF-19500
TX, TXV, and Space Level Screening Available
Surface Mount Devices Available
1.30
SILICON
TUNNEL
DIODE
DO-17
Maximum Ratings
Maximum Forward Current
(T
C
= 25
o
C)
Derate Above T
C
= 25
o
C
Maximum Reverse Current
Storage Temperature
Maximum Soldering Temperature
L = 1/4", t = 10sec
1N4394, A
1N4395, A
1N4394, A
1N4395, A
1N4394, A
1N4395, A
SYMBOL
I
F
VALUE
0.5
1.0
2.5
5.0
1.0
2.0
-65 TO +200
250
UNITS
mA
µ
A/
o
C
mA
o
I
R
T
STG
T
SLDR
C
C
o
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET # : RC0067A
1N4394 and 1N4394A
1N4395 and 1N4395A
SOLID STATE DEVICES, INC.
14830 Valley View Blvd * La Mirada, Ca 90638
Phone: (562) 404-7855 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
ELECTRICAL CHARACHTERISTICS
Part
Number
Symbol
Units
Conditions
1N4394A
1N4394
1N4395A
1N4395
MIN
Peak
Point
Current
Peak
Point
Voltage
Valley
Point
Current
Valley
Point
Voltage
Forward
Voltage
Forward
Current
Total
Valley Point
Series
Terminal
Resistance Capacitance
I
P
mA
MAX
V
P
mV
MAX
I
V
mA
MAX
V
V
mV
MAX
V
F
@ I
F
mV
MIN
MAX
I
F
mA
MAX
R
S
Ohms
MAX
C
pF
MAX
.209
.200
.45
.42
.231
.240
.49
.52
80
80
80
80
65
80
145
170
480
480
490
490
680
660
690
670
1000
1000
1000
1000
.231
.240
.49
.52
7.0
7.0
3.0
3.0
90
90
100
100
PACKAGE OUTLINE:
DO-17
NOTES:
1.
Consult manufacturing for operating curves.
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