DESIGN DATA
CASE: D-5D, Hermetically sealed glass
case, per MIL-PRF- 19500/533
LEAD FINISH: Tin / Lead
THERMAL RESISTANCE: (ROJEC):
50 °C/W maximum
THERMAL IMPEDANCE: (ZOJX): 15
°C/W maximum
POLARITY: Diode to be operated with
the banded (cathode) end positive.
MOUNTING SURFACE SELECTION:
The Axial Coefficient of Expansion
(COE) of this device is approximately
+ 4PPM / °C. The COE of the Mounting
Surface System should be selected to
provide a suitable match with this
device.
MILLIMETERS
INCHES
DIM
MIN MAX
MIN MAX
D
1.78
2.16
0.070 0.085
F
0.48
0.71
0.019 0.028
G
4.19
4.95
0.165 0.195
S
0.08MIN.
0.003MIN.
FIGURE 1
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
· AVAILABLE IN
JAN, JANTX, JANTXV
AND
JANS
PER MIL-PRF-19500/533
· 500 mW ZENER DIODES
· NON CAVITY CONSTRUCTION
· METALLURGICALLY BONDED
1N6309US
THRU
1N6320US
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Power Dissapation: 500 mW@TEC=+125ºC
Power Derating: 10 mW/°C above TEC=+125ºC
Forward Voltage: 1.4V dc @ IF=1A dc (pulsed)
VZ2
VZ1
IZ2
ZZ
ZZK
IZM
VZ (reg)
IZSM
VR
IR1
IR2
ND
NOM.
MIN.
TEST
@
@
SURGE
@
@
@250
µ
A
TYPE
±5% @
@IZ1
CURRENT
IZ2
250
µ
A
v
VZ
25ºC
TA=
1-3 kHz
IZ2
250
µ
A
(1)
150ºC
VOLTS
VOLTS
mA
OHMS
OHMS
mA
VOLTS
AMPS
VOLTS
µ
A
µ
A
µ
V/ Hz
1N6309US
2.4
1.1
20
30
1200
177
1.5
2.5
1.0
100
200
1.0
1N6310US
2.7
1.2
20
30
1300
157
1.5
2.2
1.0
60
150
1.0
1N6311US
3.0
1.3
20
29
1400
141
1.5
2.0
1.0
30
100
1.0
1N6312US
3.3
1.5
20
24
1400
128
1.6
1.8
1.0
5.0
20
1.0
1N6313US
3.6
1.8
20
22
1400
117
1.6
1.65
1.0
3.0
12
1.0
1N6314US
3.9
2.0
20
20
1700
108
1.6
1.5
1.0
2.0
12
1.0
1N6315US
4.3
2.4
20
18
1400
99
0.9
1.4
1.0
2.0
12
1.0
1N6316US
4.7
2.8
20
16
1500
90
0.5
1.27
1.5
5.0
12
1.0
1N6317US
5.1
3.3
20
14
1300
83
0.4
1.17
2.0
5.0
12
1.0
1N6318US
5.6
4.3
20
8.0
1200
76
0.4
1.10
2.5
5.0
10
2.0
1N6319US
6.2
5.2
20
3.0
800
68
0.3
0.97
3.5
5.0
10
5.0
1N6320US
6.8
6.0
20
3.0
400
63
0.35
1.23
4.0
2.0
50
5.0
NOTE 1:
v
VZ = VZ @ 20 mAdc minus VZ @ 2mAdc
1N6309US
thru
1N6320US
0
25
50
75
100
125
150
175
TEC , End cap temperature (C°)
POWER DERATING CURVE
500
400
300
200
100
0
Pd,
Rated
Power
Dissipation
(
mW)
FIGURE 2
.1
.2
.5
1
2
5
10
20
50
100
OPERATING CURRENT I
ZT
(mA)
FIGURE 3
ZENER IMPEDANCE VS. OPERATING CURRENT
ZENER
IMPEDANCE
Z
ZT
(OHMS)
1000
500
400
300
200
100
50
40
30
20
10
5
4
3
2
1
5.1 VOLT
6.2 VOLT
3.3 VOLT
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