鈥?AVAILABLE IN
JAN, JANTX, JANTXV,
AND
JANS
PER MIL-PRF-19500/406
鈥?1.5 WATT ZENER DIODES
鈥?NON CAVITY CONSTRUCTION
鈥?METALLURGICALLY BONDED
1N6485
THRU
1N6491
AND
1N4460
AND
1N4461
MAXIMUM RATINGS
Operating Temperature: -65擄C to +175擄C
Storage Temperature: -65擄C to +200擄C
Power Dissapation: 1.5W @ TA=+25擄C
Power Derating: 10mW/擄C above TA=+25擄C
Forward Voltage: 1.0 V dc @ IF=200mA dc
1.5 V dc @ IF=1A dc
0.060/0.085
1.52/2.16
POLARITY
BAND
(CATHODE)
0.125/0.160
3.18/4.06
0.800
20.32
0.028/0.032
0.71/0.81
ELECTRICAL CHARACTERISTICS
@ 25擄C, unless otherwise specified
ZENER
TEST
DYNAMIC
KNEE
TEST
REVERSE TEST
MAXIMUM VZ
(REG)
MAXIMUM
VOLTAGE CURRENT IMPEDENCE IMPEDENCE CURRENT CURRENT VOLTAGE CURRENT
VZ
SURGE
鹵5%
IZT
(MAX.)
(MAX.)
IZK
(MAX.)
VR
IZM
VZ
ZZT@IZT
ZZK@IZT
IR@VR
碌
A
VOLTS
mA
OHMS
OHMS
mA
VOLTS
MA
VOLTS
AMPS
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
76.0
69.0
64.0
58.0
53.0
49.0
45.0
40.0
37.0
10
10
9
9
8
7
5
4
2.5
400
400
400
400
500
500
600
200
200
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
50
50
35
5.0
4.0
1.0
0.5
10.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
3.72
4.08
433
397
366
332
304
280
255
230
210
.90
.80
.75
.70
.60
.50
.40
.35
.30
4.2
3.9
3.6
3.3
3.0
2.7
2.5
2.3
2.1
TYPE
FIGURE 1
1N6485
1N6486
1N6487
1N6488
1N6489
1N6490
1N6491
1N4460
1N4461
DESIGN DATA
CASE:
Hermetically sealed, Glass 鈥淎鈥?/div>
Body per MIL-PRF- 19500/406
D-5A
LEAD MATERIAL:
Copper clad steel
LEAD FINISH:
Tin / Lead
THERMAL RESISTANCE: (R
OJL): 42
擄C/W maximum at L = .375
THERMAL IMPEDANCE: (Z
OJX): 4.5
擄C/W maximum
POLARITY:
Diode to be operated with
the banded (cathode) end positive.
NOTE:
Zener voltage is measured with the device junction in thermal equilibrium at an
ambient temperature of 25
擄C 鹵 3擄C.
MOUNTING POSITION:
Any
6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841
PHONE (978) 620-2600
FAX (781) 689-0803
WEBSITE: http://www.microsemi.com
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