JANTXV1N4460 [MICROSEMI]
1.5 WATT ZENER DIODES; 1.5瓦齐纳二极管
| 型号： | JANTXV1N4460 |
| 厂家： | 
Microsemi |
| 描述： | 1.5 WATT ZENER DIODES |
| 文件： | 总2页 (文件大小：125K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N6485
THRU
1N6491
AND
1N4460
AND
• AVAILABLE IN JAN, JANTX, JANTXV, AND JANS
PER MIL-PRF-19500/406
• 1.5 WATT ZENER DIODES
• NON CAVITY CONSTRUCTION
• METALLURGICALLY BONDED
1N4461
0.060/0.085
MAXIMUM RATINGS
1.52/2.16
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +200°C
Power Dissapation: 1.5W @ T =+25°C
A
Power Derating: 10mW/°C above T =+25°C
A
Forward Voltage: 1.0 V dc @ I =200mA dc
F
1.5 V dc @ I =1A dc
F
0.125/0.160
3.18/4.06
POLARITY
BAND
(CATHODE)
0.800
20.32
0.028/0.032
0.71/0.81
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified
ZENER
TEST
DYNAMIC
KNEE
TEST
REVERSE TEST
MAXIMUM V
Z
(REG)
MAXIMUM
SURGE
VOLTAGE CURRENT IMPEDENCE IMPEDENCE CURRENT CURRENT VOLTAGE CURRENT
±5%
V
V
Z
TYPE
I
(MAX.)
(MAX.)
I
(MAX.)
I @V
R
V
I
ZM
ZT
ZK
R
FIGURE 1
V
Z
Z
@I
Z
@I
ZT ZT
ZK ZT
R
VOLTS
mA
OHMS
OHMS
mA
µ A
VOLTS
MA
VOLTS
AMPS
1N6485
1N6486
1N6487
1N6488
3.3
3.6
3.9
4.3
76.0
69.0
64.0
58.0
10
10
9
400
400
400
400
1.0
1.0
1.0
1.0
50
50
35
5.0
1.0
1.0
1.0
1.0
433
397
366
332
.90
.80
.75
.70
4.2
3.9
3.6
3.3
DESIGN DATA
9
1N6489
1N6490
1N6491
1N4460
1N4461
4.7
5.1
5.6
6.2
6.8
53.0
49.0
45.0
40.0
37.0
8
7
5
4
2.5
500
500
600
200
200
1.0
1.0
1.0
1.0
1.0
4.0
1.0
0.5
10.0
5.0
1.0
1.0
2.0
3.72
4.08
304
280
255
230
210
.60
.50
.40
.35
.30
3.0
2.7
2.5
2.3
2.1
CASE: Hermetically sealed, Glass “A”
Body per MIL-PRF- 19500/406
D-5A
LEAD MATERIAL: Copper clad steel
LEAD FINISH: Tin / Lead
NOTE: Zener voltage is measured with the device junction in thermal equilibrium at an
ambient temperature of 25°C ± 3°C.
THERMAL RESISTANCE: (R
°C/W maximum at L = .375
): 42
OJL
THERMAL IMPEDANCE: (Z
°C/W maximum
): 4.5
OJX
POLARITY: Diode to be operated with
the banded (cathode) end positive.
MOUNTING POSITION: Any
6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841
PHONE (978) 620-2600
FAX (781) 689-0803
WEBSITE: http://www.microsemi.com
71
1N6485 thru 1N6491 and 1N4460 and 1N4461
FIGURE 2
1.5
1.0
O.5
0
25
50
75
100
125
150
175
T
AMBIENT TEMPERATURE (°C)
A,
POWER DERATING CURVE
1000
500
400
300
3.3 VOLT
200
100
5.1 VOLT
50
40
30
20
10
5
4
6.2 VOLT
3
2
1
.1
.2
.5
1
2
5
10
20
50
100
OPERATING CURRENT IZT (mA)
FIGURE 3
ZENER IMPEDANCE VS. OPERATING CURRENT
72
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