• AVAILABLE IN
JAN, JANTX, JANTXV,
AND
JANS
PER MIL-PRF-19500/533
• 500 mW ZENER DIODES
• NON CAVITY CONSTRUCTION
• METALLURGICALLY BONDED
1N6309
THRU
1N6320
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Power Dissapation: 500 mW @ TL=+75°C @ L=3/8”
Power Derating: 5mW/°C above TL=+75°C
Forward Voltage: 1.4V dc @ IF=1A dc (Pulsed)
0.056/0.075
1.42/1.91
POLARITY
BAND
(CATHODE)
0.140/0.180
3.55/4.57
1.00
25.4
0.018/0.022
0.46/0.56
ELECTRICAL CHARACTERISTICS
@ 25°C, unless otherwise specified
VZ2
NOM.
±5% @
IZ2
VOLTS
1N6309
1N6310
1N6311
1N6312
1N6313
1N6314
1N6315
1N6316
1N6317
1N6318
1N6319
1N6320
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
v
VZ
VZ1
MIN.
@IZ1
250µ A
VOLTS
1.1
1.2
1.3
1.5
1.8
2.0
2.4
2.8
3.3
4.3
5.2
6.0
IZ2
TEST
CURRENT
mA
20
20
20
20
20
20
20
20
20
20
20
20
ZZ
@
IZ2
OHMS
30
30
29
24
22
20
18
16
14
8.0
3.0
3.0
ZZK
@
250µ A
OHMS
1200
1300
1400
1400
1400
1700
1400
1500
1300
1200
800
400
IZM
VZ (reg)
v
VZ
(1)
mA
177
157
141
128
117
108
99
90
83
76
68
63
VOLTS
1.5
1.5
1.5
1.6
1.6
1.6
0.9
0.5
0.4
0.4
0.3
0.35
AMPS
2.5
2.2
2.0
1.8
1.65
1.5
1.4
1.27
1.17
1.10
0.97
1.23
VOLTS
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.5
2.0
2.5
3.5
4.0
IZSM
SURGE
VR
IR1
@
25ºC
µ
A
100
60
30
5.0
3.0
2.0
2.0
5.0
5.0
5.0
5.0
2.0
IR2
ND
@ @250
µA
TA=
1-3 kHz
150ºC
µ
A
200
150
100
20
12
12
12
12
12
10
10
50
µ
V/ Hz
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
5.0
5.0
TYPE
FIGURE 1
DESIGN DATA
CASE:
Hermetically sealed, Glass “D”
Body per MIL-PRF- 19500/533. D-5D
LEAD MATERIAL:
Copper clad steel
LEAD FINISH:
Tin / Lead
THERMAL RESISTANCE: (R
OJL): 250
˚C/W maximum
THERMAL IMPEDANCE: (Z
OJX): 15
˚C/W maximum
POLARITY:
Diode to be operated with
the banded (cathode) end positive.
NOTE 1
=
VZ @ 20 mAdc minus VZ @ 2 mAdc
MOUNTING POSITION:
Any
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
1N6309
thru
1N6320
FIGURE 2
Pd, Rated Power
Dissipation (mW)
500
400
300
200
100
0
0
25
50
75
100
125
150
175
TL, Lead temperature (C°), 3/8” from body.
POWER DERATING CURVE
1000
500
400
300
200
ZENER IMPEDANCE Z
ZT
(OHMS)
100
50
40
30
20
10
5
4
3
2
1
.1
.2
.5
1
2
5
10
20
50
100
OPERATING CURRENT I
ZT
(mA)
3.3 VOLT
5.1 VOLT
6.2 VOLT
FIGURE 3
ZENER IMPEDANCE VS. OPERATING CURRENT
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