BZX79C15 [LUNSURE]
500mW Silicon Zener Diodes; 500mW的硅稳压二极管
| 型号： | BZX79C15 |
| 厂家： | 
Lunsure Electronic |
| 描述： | 500mW Silicon Zener Diodes |
| 文件： | 总4页 (文件大小：92K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BZX79C2V4
THRU
BZX79C33
Shanghai Lunsure Electronic
Technology Co.,Ltd
Tel:0086-21-37185008
Fax:0086-21-57152769
Features
·
·
·
Zener Voltage Range 2.4V to 33V
Metallurgical Bonded C onstrrction
Double Slug Type Construction
500mW Silicon
Zener Diodes
ꢀꢁꢂꢃꢄꢅ
Mechanical Data
·
·
Case: Double slug type, hermetically sealed glass
Polarity: Cathode indicated by polarity band
Maximum Ratings*
ꢈꢀ
Symbol
PD
Value
500
Units
mW
Max. Steady State Power
Dissipation at
TL<75OC, Lead Length=3/8”
Derate above 75OC
ꢉ
ꢂꢘꢙꢚꢛꢜꢝꢆ
ꢇꢘꢞ ꢀ
4.0
150
-55 to 150
mW/oC
oC
Junction Temperature
Storage Temperature Range
TJ
T
STG
ꢓꢀ
oC
ꢈꢀ
ꢂꢀ
Electrical Characteristics @ 25°C Unless Otherwise Specified
Symbol
Maximum
Unit
Max. Forward Voltage
@ IF=100mA
VF
1.5
V
NOTE:
DIMENSIONS
1) Some part number series have lower JEDEC registered
ratings.
ꢀꢁꢂꢃꢄꢅꢆ
ꢇꢀꢁꢆ
ꢇꢇꢆ
ꢈꢀꢇꢆ
ꢉꢆ
ꢇꢉꢊꢆ
ꢎꢏꢐꢐꢆ
ꢎꢔꢕꢖꢆ
ꢎꢔꢒꢔꢆ
ꢍꢍꢍꢆ
ꢇꢀꢁꢆ
ꢍꢍꢍꢆ
ꢇꢉꢊꢆ
ꢑꢎꢒꢆ
ꢁꢋꢌꢄꢆ
ꢍꢍꢍꢆ
ꢍꢍꢍꢆ
ꢆ
ꢓꢆ
ꢍꢍꢍꢆ
ꢒꢎꢔꢔꢆ
ꢎꢗꢒꢆ
ꢆ
ꢂꢆ
ꢍꢍꢍꢆ
ꢍꢍꢍꢆ
ꢆꢆ
ꢆ
ꢈꢆ
ꢏꢎꢔꢔꢔꢆ
ꢒꢗꢎꢑꢔꢆ
ꢍꢍꢍꢆ
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BZX79C2V4 thru BZX79C33
Electrical Characteristics (T
L
= 30 OC Unless Otherwise Noted, VF=1.5V Max @ IF=100mA for all types)
Zener Voltage (2)
ZZT @ IZT
Leakage Current
VBR
(3)
C
Device
Marking
Device (1)
VZ (Volts)
@ IZT
uA
IR @ V R
mV/OC
VZ=0, f=1.0MHz
(f=1.0KHz)
Min
Nom Max
Ohms
100
100
95
95
90
90
80
60
40
10
15
15
15
20
25
30
40
45
55
70
80
80
80
uA
100
75
Volts
1.0
1.0
Min
Max
0
pF
255
230
215
200
185
175
130
110
95
90
85
80
75
70
65
55
52
BZX79C2V4 79C2V4 2.28
BZX79C2V7 79C2V7 2.57
BZX79C3V0 79C3V0 2.85
BZX79C3V3 79C3V3 3.14
BZX79C3V6 79C3V6 3.42
BZX79C3V9 79C3V9 3.71
BZX79C4V7 79C4V7 4.47
BZX79C5V1 79C5V1 4.85
BZX79C5V6 79C5V6 5.32
BZX79C6V2 79C6V2 5.89
BZX79C6V8 79C6V8 6.46
BZX79C7V5 79C7V5 7.13
BZX79C8V2 79C8V2 7.79
2.4
2.7
3.0
3.3
3.6
3.9
4.7
5.1
5.6
6.2
6.8
7.5
8.2
10
12
15
16
18
22
24
27
30
2.52
2.84
3.15
3.47
3.78
4.10
4.94
5.36
5.88
6.51
7.19
7.88
8.61
10.5
12.6
15.75
16.8
18.9
23.1
25.2
28.35
31.5
34.65
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-2.7
-2.0
0.4
1.2
2.5
3.2
4.5
6.0
9.2
10.4
12.9
16.4
18.4
---
0
0
0
0
50
25
15
10
1.0
1.0
1.0
1.0
0.3
0.2
1.2
2.5
3.7
4.5
5.3
6.2
8.0
10
13
14
16
20
22
23.5
26
29
3.0
2.0
1.0
3.0
2.0
1.0
0.7
0.2
0.1
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
2.0
2.0
2.0
4.0
4.0
5.0
5.0
7.0
BZX79C10
BZX79C12
BZX79C15
BZX79C16
BZX79C18
BZX79C22
BZX79C24
BZX79C27
BZX79C30
BZX79C33
Note:
79C10
79C12
79C15
79C16
79C18
79C22
79C24
79C27
79C30
79C33
9.5
11.4
14.25
15.2
17.1
20.9
22.8
25.65
28.5
31.35
8.0
10.5
11.2
12.6
15.4
16.8
18.9
21
47
34
33
30
27
25
---
---
33
23.1
1) Tolerance and voltage designation
Tolerance designation- the type numbers listed have zener voltage min/max limits as shown.
2) Reverse zener voltage (V ) Measurement
Z
O
Reverse zener voltage is measured under pulse conditions such that Tj is no more than 2 C above
T
A
3) Zener impedance (Z ) derivation
Z
Z
ZT 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=1.0KHz.
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BZX79C2V4 thru BZX79C33
100
70
50
+12
+10
+8
30
20
+6
V Ă@ĂI (NOTE 2)
Z ZĂ
RANGE
10
7
+4
+2
5
RANGE
V Ă@ĂI
Z
ZT
(NOTE 2)
0
-2
-4
3
2
1
10
2
3
4
5
6
7
8
9
10
11
12
20
30
50
70
100
V , ZENER VOLTAGE (VOLTS)
Z
V , ZENER VOLTAGE (VOLTS)
Z
Figure 1a. Range for Units to 12 Volts
Figure 1b. Range for Units 12 to 100 Volts
200
180
160
140
+6
+4
+2
V Ă@ĂI
Z
T Ă=Ă25°C
A
Z
20ĂmA
0
0.01ĂmA
1ĂmA
V Ă@ĂI
Z
ZT
(NOTE 2)
120
100
-2
-4
NOTE: BELOW 3 VOLTS AND ABOVE 8 VOLTS
NOTE: CHANGES IN ZENER CURRENT DO NOT
NOTE: AFFECT TEMPERATURE COEFFICIENTS
120
130
140
150
160
170
180
190
200
3
4
5
6
7
8
V , ZENER VOLTAGE (VOLTS)
Z
V , ZENER VOLTAGE (VOLTS)
Z
Figure 1c. Range for Units 120 to 200 Volts
Figure 2. Effect of Zener Current
1000
500
100
70
T Ă=Ă25°C
A
T Ă=Ă25°C
A
50
0ĂV BIAS
0 BIAS
200
100
50
30
20
1ĂV BIAS
1ĂVOLTĂBIAS
10
20
10
5
7
5
50% OF V ĂBIAS
Z
50% OF
V ĂBIAS
Z
3
2
2
1
1
1
2
5
10
20
50
100
120
140
160
180
190
200
220
V , ZENER VOLTAGE (VOLTS)
Z
V , ZENER VOLTAGE (VOLTS)
Z
Figure 3a. Typical Capacitance 2.4–100 Volts
Figure 3b. Typical Capacitance 120–200 Volts
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BZX79C2V4 thru BZX79C33
100
70
50
RECTANGULAR
WAVEFORM
T Ă=Ă25°C PRIOR TO
J
INITIAL PULSE
11ĂV-91ĂV NONREPETITIVE
1.8ĂV-10ĂV NONREPETITIVE
30
20
5% DUTY CYCLE
10
7
10% DUTY CYCLE
20% DUTY CYCLE
5
3
2
1
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
20
50
100
200
500 1000
PW, PULSE WIDTH (ms)
Figure 4a. Maximum Surge Power 1.8–91 Volts
1000
500
1000
700
500
T Ă=Ă25°C
J
i (rms)Ă=Ă0.1 I (dc)
V Ă=Ă2.7ĂV
Z
Z
fĂ=Ă60ĂHz
Z
RECTANGULAR
WAVEFORM, T Ă=Ă25°C
300
200
J
200
100
47ĂV
27ĂV
100
70
50
50
20
100-200ĂVOLTS NONREPETITIVE
30
20
6.2ĂV
10
7
5
10
5
3
2
2
1
1
0.01
0.1
1
10
100
1000
0.1
0.2
0.5
1
2
5
10
20
50 100
PW, PULSE WIDTH (ms)
I , ZENER CURRENT (mA)
Z
Figure 4b. Maximum Surge Power DO-204AH
Figure 5 Effect of Zener Current on
100–200 Volts
Zener Impedance
1000
700
500
1000
500
T Ă=Ă25°C
J
i (rms)Ă=Ă0.1 I (dc)
MAXIMUM
MINIMUM
Z
fĂ=Ă60ĂHz
Z
I Ă=Ă1ĂmA
Z
200
200
100
70
50
100
50
5ĂmA
20ĂmA
20
20
10
5
75°C
10
7
5
25°C
0°C
150°C
2
1
2
1
1
2
3
5
7
10
20 30
50 70 100
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
V , ZENER VOLTAGE (VOLTS)
Z
V , FORWARD VOLTAGE (VOLTS)
F
Figure 6. Effect of Zener Voltage on Zener Impedance
Figure 7. Typical Forward Characteristics
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