1N4764A 데이터 시트보기 (PDF) - Digitron Semiconductors
부품명
상세내역
일치하는 목록
1N4764A Datasheet PDF : 3 Pages
| |||
DIGITRON SEMICONDUCTORS
1N4728-1N4764
SILICON 1 WATT ZENER DIODES
ELECTRICAL CHARACTERISTICS @ 25°C AMBIENT
Type
Number
Zener
Voltage
(VZ)
Test
Current
(lZT)
Maximum
Dynamic
Impedance
(ZZT @ lZT)
Maximum
Reverse
Current
(lR @ VR)
Test
Voltage
(VR)
Maximum
Regulator
Current (lZM)
TA = 50°C
Maximum
Knee
Impedance
(ZZK @ lZK)
Test
Current
(lZK)
Maximum
(Surge)
Current
(lS)
VOLTS
mA
OHMS
μA
VOLTS
mA
OHMS
mA
mA
1N4752
33
7.5
45
5
25.1
27
1000
0.25
135
1N4753
36
7.0
50
5
27.4
25
1000
0.25
125
1N4754
39
6.5
60
5
29.7
23
1000
0.25
115
1N4755
43
6.0
70
5
32.7
22
1500
0.25
110
1N4756
47
5.5
80
5
35.8
19
1500
0.25
95
1N4757
51
5.0
95
5
38.8
18
1500
0.25
90
1N4758
56
4.5
110
5
42.6
16
2000
0.25
80
1N4759
62
4.0
125
5
47.1
14
2000
0.25
70
1N4760
68
3.7
150
5
51.7
13
2000
0.25
65
1N4761
75
3.3
175
5
56.0
12
2000
0.25
60
1N4762
82
3.0
200
5
62.2
11
3000
0.25
55
1N4763
91
2.8
250
5
69.2
10
3000
0.25
50
1N4764
100
2.5
350
5
76.0
9
3000
0.25
45
Note 1: An “A” suffix indicates a 5% tolerance on nominal zener voltage. No suffix indicates a 10% tolerance, “C” indicates a 2% tolerance and a “D” suffix indicates 1% tolerance.
Note 2: The zener impedance is derived from the 60Hz ac voltage that results when an ac current having an rms value equal to 10% of the dc zener current is superimposed on IZT
or IZK. Zener impedance is measured at two points to ensure a sharp knee on the breakdown curve and eliminate unstable units.
Note 3: The reverse surge current is measured at 25°C ambient using a ½ square wave or equivalent sine wave pulse 1/120 second duration superimposed on IZT.
Note 4: Zener voltage (VZ) is measured at TL = 25°C and 90 seconds after application of dc current.
MECHANICAL CHARACTERISTICS
Case:
DO-41 Glass
Marking: Body Painted, Alpha-Numeric
Polarity: Cathode Band
Available Non-RoHS (standard) or RoHS compliant (add PBF suffix).
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20120912
Share Link: 