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전자부품 반도체 검색엔진( 무료 PDF 다운로드 ) - 데이터시트뱅크

1N958BRL2 데이터 시트보기 (PDF) - ON Semiconductor

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1N958BRL2 Datasheet PDF : 12 Pages
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1N957B Series
ELECTRICAL CHARACTERISTICS (TA = 25°C unless
otherwise noted, VF = 1.5 V Max @ IF = 200 mA for all types)
Symbol
Parameter
VZ
Reverse Zener Voltage @ IZT
IZT
Reverse Current
ZZT
Maximum Zener Impedance @ IZT
IZK
Reverse Current
ZZK
Maximum Zener Impedance @ IZK
IR
Reverse Leakage Current @ VR
VR
Breakdown Voltage
IF
Forward Current
VF
Forward Voltage @ IF
IZM
Maximum DC Zener Current
I
IF
VZ VR
V
IIRZT VF
Zener Voltage Regulator
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 1.5 V Max @ IF = 200 mA for all types)
Device
(Note 2.)
Device
Marking
Zener Voltage (Note 3.)
VZ (Volts)
Min Nom Max
@ IZT
mA
Zener Impedance (Note 4.)
ZZT @ IZT
W
ZZK @ IZK
W
mA
Leakage Current
IR @ VR
µA
Volts
IZM
(Note 5.)
mA
1N957B 1N957B 6.46
6.8
7.14 18.5
4.5
700
1.0
150
5.2
47
1N958B 1N958B 7.125 7.5 7.875 16.5
5.5
700
0.5
75
5.7
42
1N959B 1N959B 7.79
8.2
8.61
15
6.5
700
0.5
50
6.2
38
1N960B 1N960B 8.645
9.1 9.555
14
7.5
700
0.5
25
6.9
35
1N961B 1N961B
9.5
10
10.5 12.5
8.5
700
0.25
10
7.6
32
1N962B 1N962B 10.45
11
11.55 11.5
9.5
1N963B 1N963B 11.4
12
12.6 10.5
11.5
1N964B 1N964B 12.35
13
13.65
9.5
13
1N965B 1N965B 14.25
15
15.75
8.5
16
1N966B 1N966B 15.2
16
16.8
7.8
17
700
0.25
5
700
0.25
5
700
0.25
5
700
0.25
5
700
0.25
5
8.4
28
9.1
26
9.9
24
11.4
21
12.2
19
1N967B 1N967B 17.1
18
18.9
7.0
21
750
0.25
5
13.7
17
1N968B 1N968B
19
20
21
6.2
25
750
0.25
5
15.2
15
1N969B 1N969B 20.9
22
23.1
5.6
29
750
0.25
5
16.7
14
1N970B 1N970B 22.8
24
25.2
5.2
33
750
0.25
5
18.2
13
1N971B 1N971B 25.65
27
28.35
4.6
41
750
0.25
5
20.6
11
1N972B 1N972B 28.5
30
31.5
4.2
1N973B 1N973B 31.35
33
34.65
3.8
1N974B 1N974B 34.2
36
37.8
3.4
1N975B 1N975B 37.05
39
40.95
3.2
1N978B 1N978B 48.45
51
53.55
2.5
49
1000 0.25
5
58
1000 0.25
5
70
1000 0.25
5
80
1000 0.25
5
125
1500 0.25
5
22.8
10
25.1
9.2
27.4
8.5
29.7
7.8
38.8
5.9
1N979B 1N979B 53.2
56
58.8
2.2
1N982B 1N982B 71.25
75
78.75
1.7
150
2000 0.25
5
270
2000 0.25
5
42.6
5.4
56
4.1
2. TOLERANCE AND VOLTAGE DESIGNATION
Tolerance designation – Device tolerance of ±5% is indicated by a “B” suffix.
3. ZENER VOLTAGE (VZ) MEASUREMENT
Nominal zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (TL) at 30°C ± 1°C and 3/8
lead length.
4. ZENER IMPEDANCE (ZZ) DERIVATION
ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current applied. The specified limits are for IZ(ac) =
0.1 IZ(dc) with the ac frequency = 60 Hz.
5. MAXIMUM ZENER CURRENT RATINGS (IZM)
Values shown are based on the JEDEC rating of 400 mW where the actual zener voltage (VZ) is known at the operating point, the maximum
zener current may be increased and is limited by the derating curve.
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