參數(shù)資料
型號: 1N4370A
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 參考電壓二極管
英文描述: Zeners
中文描述: 2.4 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35
封裝: GLASS PACKAGE-2
文件頁數(shù): 23/42頁
文件大小: 424K
代理商: 1N4370A
GENERAL DATA — 500 mW DO-35 GLASS
Motorola TVS/Zener Device Data
6-119
500 mW DO-35 Glass Data Sheet
*ELECTRICAL CHARACTERISTICS
(TA = 25
°
C unless otherwise noted) VF = 1.2 V Max, IF = 200 mA for all types.
JEDEC
Type No.
(Note 1)
Nominal
Zener Voltage
VZ @ IZT
Volts
(Notes 2 and 3)
Test
Current
IZT
mA
Maximum Zener Impedance (Note 4)
Leakage Current
Surge Current @
TA = 25
°
C
ir – mA
(Note 5)
ZZT@ IZT
Ohms
ZZK@ IZK
Ohms
IZK
mA
IR
μ
A Max
VR
Volts
1N4728A
1N4729A
1N4730A
1N4731A
1N4732A
3.3
3.6
3.9
4.3
4.7
76
69
64
58
53
10
10
9
9
8
400
400
400
400
500
1
1
1
1
1
100
100
50
10
10
1
1
1
1
1
1380
1260
1190
1070
970
1N4733A
1N4734A
1N4735A
1N4736A
1N4737A
5.1
5.6
6.2
6.8
7.5
49
45
41
37
34
7
5
2
550
600
700
700
700
1
1
1
1
0.5
10
10
10
10
10
1
2
3
4
5
890
810
730
660
605
3.5
4
1N4738A
1N4739A
1N4740A
1N4741A
1N4742A
8.2
9.1
10
11
12
31
28
25
23
21
4.5
5
7
8
9
700
700
700
700
700
0.5
0.5
0.25
0.25
0.25
10
10
10
5
5
6
7
550
500
454
414
380
7.6
8.4
9.1
1N4743A
1N4744A
1N4745A
1N4746A
1N4747A
13
15
16
18
20
19
17
15.5
14
12.5
10
14
16
20
22
700
700
700
750
750
0.25
0.25
0.25
0.25
0.25
5
5
5
5
5
9.9
11.4
12.2
13.7
15.2
344
304
285
250
225
1N4748A
1N4749A
1N4750A
1N4751A
1N4752A
22
24
27
30
33
11.5
10.5
9.5
8.5
7.5
23
25
35
40
45
750
750
750
1000
1000
0.25
0.25
0.25
0.25
0.25
5
5
5
5
5
16.7
18.2
20.6
22.8
25.1
205
190
170
150
135
1N4753A
1N4754A
1N4755A
1N4756A
1N4757A
36
39
43
47
51
7
50
60
70
80
95
1000
1000
1500
1500
1500
0.25
0.25
0.25
0.25
0.25
5
5
5
5
5
27.4
29.7
32.7
35.8
38.8
125
115
110
95
90
6.5
6
5.5
5
1N4758A
1N4759A
1N4760A
1N4761A
1N4762A
1N4763A
1N4764A
56
62
68
75
82
91
100
4.5
4
3.7
3.3
3
2.8
2.5
110
125
150
175
200
250
350
2000
2000
2000
2000
3000
3000
3000
0.25
0.25
0.25
0.25
0.25
0.25
0.25
5
5
5
5
5
5
5
42.6
47.1
51.7
56
62.2
69.2
76
80
70
65
60
55
50
45
*Indicates JEDEC Registered Data.
NOTE 1. TOLERANCE AND TYPE NUMBER DESIGNATION
The JEDEC type numbers listed have a standard tolerance on the nominal zener voltage of
±
5%. C for
±
2%, D for
±
1%.
NOTE 2. SPECIALS AVAILABLE INCLUDE:
Nominal zener voltages between the voltages shown and tighter voltage tolerances.
For detailed information on price, availability, and delivery, contact your nearest Motorola rep-
resentative.
NOTE 3. ZENER VOLTAGE (VZ) MEASUREMENT
Motorola guarantees the zener voltage when measured at 90 seconds while maintaining the
lead temperature (TL) at 30
°
C
±
1
°
C, 3/8
from the diode body.
NOTE 4. ZENER IMPEDANCE (ZZ) DERIVATION
The zener impedance is derived from the 60 cycle ac voltage, which results when an ac cur-
rent having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed
on IZT or IZK.
NOTE 5. SURGE CURRENT (ir) NON-REPETITIVE
The rating listed in the electrical characteristics table is maximum peak, non-repetitive, re-
verse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second dura-
tion superimposed on the test current, IZT, per JEDEC registration; however, actual device
capability is as described in Figure 5 of the General Data — DO-41 Glass.
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1N4370A TR 功能描述:DIODE ZENER 2.4V 500MW DO35 制造商:central semiconductor corp 系列:- 包裝:帶卷(TR) 零件狀態(tài):在售 電壓 - 齊納(標(biāo)稱值)(Vz):2.4V 容差:- 功率 - 最大值:500mW 工作溫度:- 安裝類型:通孔 封裝/外殼:DO-204AH,DO-35,軸向 供應(yīng)商器件封裝:DO-35 標(biāo)準(zhǔn)包裝:10,000
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