1N4762APT [CHENMKO]
Zener Diode,;型号: | 1N4762APT |
厂家: | CHENMKO ENTERPRISE CO. LTD. |
描述: | Zener Diode, |
文件: | 总3页 (文件大小:117K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
1N4728PT
THRU
CHENMKO ENTERPRISE CO.,LTD
AXIAL LEAD
SILICON PLANAR POWER ZENER DIODES
1N4764PT
VOLTAGE RANGE 3.3V TO 100V
FEATURE
* High temperature soldering type.
* ESD rating of class 3(>16 kV) per human body model.
* Silicon planar zener diodes.
DO-41
* Silcon-oxide passivated junction.
* Low temperature coefficient voltage
(
)
)
.034 0.87
MECHANICAL
* Axial-lead hermetically sealed package.
* DO-41 Packaging.
DIA.
(
.028 0.71
(
)
1.1 27.9
MIN.
* Cathode indicated by polarity band.
* Mounting position: Any.
* Weight: Approx. 0.35g.
(
)
)
.217 5.51
(
.160 4.06
(
)
.107 2.72
DIA.
(
)
.080 2.03
(
)
1.1 27.9
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
DO-41
Dimensions in inches and (millimeters)
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
SYMBOL
VALUE
UNITS
Zener Current ( see Table "Characteristics" )
-
-
1.0
-
o
Max. Steady State Power Dissipation @TL=75 C,Lead Length=3/8"
Max. Operating Temperature Range
PD
W
oC
oC
+200
TJ
-65 to +200
Storage Temperature Range
TSTG
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
Thermal Resistance Junction to Ambient
Max. Instantaneous Forward Voltage at IF= 100mA
SYMBOL
MIN.
TYP.
MAX.
170
UNITS
oC/W
R
JA
-
-
-
-
VF
1.20
Volts
2001-6
NOTES : 1. The JEDEC type numbers listd have a standaerd tolerance on the normal zener voltage of +10%, Suffix A=+5%.
2. The zener impedance is derived from 1KHz AC voltage, which results when an AC current having an RMS value equal to 10%
of DC zener current (IZT or IZK) is superimposed on IZT or IZK. Zener impedance is measured at two points to insure a sharp knee
on the breakdown curve to eliminate unstable units.
3. Valid provided that electrodes at distance of 10mm from case are kept ambient temperature.
4. Measured under thermal equilibrium and DC test conditions.
5. The rating listd in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave
or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC registration.
ELECTRICAL CHARACTERISTICS ( 1N4728PT THRU 1N4764PT )
Nominal
Zener
voltage
at
Test
current
Maximum Zener impedance
Maximum
reverse leakage current
Surge
current
Maximum
regulator
current
at
TYPE
Z
ZT
at
at
IZT
at IZT
Z
(
ZK
I
ZK
I
R
at V
R
(V)
T
A
= 25oC
(mA)
T
I
A
= 50oC
V
Z
(V)
I
ZT (mA)
(
)
)
(mA)
(uA)
IR
ZM (mA)
100
100
50
10
10
10
10
10
10
10
10
10
10
5
1N4728PT
1N4729PT
1N4730PT
1N4731PT
1N4732PT
1N4733PT
1N4734PT
1N4735PT
1N4736PT
1N4737PT
1N4738PT
1N4739PT
1N4740PT
1N4741PT
1N4742PT
1N4743PT
1N4744PT
1N4745PT
1N4746PT
1N4747PT
1N4748PT
1N4749PT
1N4750PT
1N4751PT
1N4752PT
1N4753PT
1N4754PT
1N4755PT
1N4756PT
1N4757PT
1N4758PT
1N4759PT
1N4760PT
1N4761PT
1N4762PT
1N4763PT
10
400
400
1.0
1.0
1
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
95
276
252
234
217
193
178
162
146
133
121
110
100
91
3.3
76
69
1
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
1
10
9
400
1.0
1
64
400
1.0
1
58
9
500
1.0
1
53
8
550
1.0
1
49
7
600
1.0
2
45
5
700
1.0
3
41
2
700
1.0
4
37
3.5
4.0
4.5
5.0
7
700
0.5
5
34
700
0.5
6
31
700
0.5
7
28
700
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56.0
62.2
69.2
25
700
83
23
8
5
700
76
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
21
9
5
700
69
19
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
110
125
150
175
200
250
5
700
61
17
5
700
57
15.5
14
5
750
50
5
750
45
12.5
11.5
10.5
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
5
750
41
5
750
38
5
750
34
5
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
30
5
27
5
25
5
23
5
22
5
19
5
90
18
5
80
16
5
70
14
5
65
13
5
60
12
5
55
11
5
50
10
5
1N4764PT
350
3000
0.25
76.0
45
9
100
2.5
RATING CHARACTERISTIC CURVE ( 1N4728PT THRU 1N4764PT )
1N4728PT ...1N4764PT
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