BZX384-V-G-Series
Document Number 83335
Rev. 1.0, 25-May-10
Vishay Semiconductors
www.vishay.com
1
20145
For technical support, please contact: DiodesSSP@vishay.com
Small Signal Zener Diodes
Features
•
Silicon Planar Power Zener Diodes
• The Zener voltages are graded according
to the international E 24 standard
• Standard Zener voltage tolerance is ± 5 %;
Replace "C" with "B" for ± 2 % tolerance
• AEC-Q101 qualified
•
Compliant to RoHS directive 2002/95/EC
and in accordance to WEEE 2002/96/EC
Mechanical Data
Case: SOD-323
Weight: approx. 5.0 mg
Packaging codes/options:
18/10 k per 13" reel (8 mm tape), 10 k/box
08/3 k per 7" reel (8 mm tape), 15 k/box
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
1) Device on fiberglass substrate
Thermal Characteristics
Tamb = 25 °C, unless otherwise specified
1) Valid that electrodes are kept at ambient temperature
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902
Parameter Test condition Symbol Value Unit
Power dissipation Ptot 200 1) mW
Parameter Test condition Symbol Value Unit
Thermal resistance junction to ambient air RthJA 650 1) K/W
Junction temperature Tj150 °C
Storage temperature range Tstg - 65 to + 150 °C
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Document Number 83335
Rev. 1.0, 25-May-10
BZX384-V-G-Series
Vishay Semiconductors
For technical support, please contact: DiodesSSP@vishay.com
Electrical Characteristics
(1) Measured with pulses tp = 5 ms
Part number Marking
code
Zener voltage
range Dynamic resistance Te s t
current
Temperature
coefficient of
zener voltage
Te s t
current
Reverse leakage
current
VZ at IZT1 rzj at IZT1 rzj at IZT2 IZT1 αVZ at IZT1 at IZT2 IR at VR
VΩ Ω mA 10-4/°C mA µA V
min max typ typ min max
BZX384C2V4-V-G Y1 2.2 2.6 70 (≤ 100) 275 5 - 9 - 4 1 50 1
BZX384C2V7-V-G Y2 2.5 2.9 75 (≤ 100) 300 (≤ 600) 5 - 9 - 4 1 20 1
BZX384C3V0-V-G Y3 2.8 3.2 80 (≤ 95) 325 (≤ 600) 5 - 9 - 3 1 10 1
BZX384C3V3-V-G Y4 3.1 3.5 85 (≤ 95) 350 (≤ 600) 5 - 8 - 3 1 5 1
BZX384C3V6-V-G Y5 3.4 3.8 85 (≤ 90) 375 (≤ 600) 5 - 8 - 3 1 5 1
BZX384C3V9-V-G Y6 3.7 4.1 85 (≤ 90) 400 (≤ 600) 5 - 7 - 3 1 3 1
BZX384C4V3-V-G Y7 4 4.6 80 (≤ 90) 410 (≤ 600) 5 - 6 - 1 1 3 1
BZX384C4V7-V-G Y8 4.4 5 50 (≤ 80) 425 (≤ 500) 5 - 5 2 1 3 2
BZX384C5V1-V-G Y9 4.8 5.4 40 (≤ 60) 400 (≤ 480) 5 - 3 4 1 2 2
BZX384C5V6-V-G YA 5.2 6 15 (≤ 40) 80 (≤ 400) 5 - 2 6 1 1 2
BZX384C6V2-V-G YB 5.8 6.6 6 (≤ 10) 40 (≤ 150) 5 - 1 7 1 3 4
BZX384C6V8-V-G YC 6.4 7.2 6 (≤ 15) 30 (≤ 80) 5 2 7 1 2 4
BZX384C7V5-V-G YD 7 7.9 6 (≤ 15) 30 (≤ 80) 5 3 7 1 1 5
BZX384C8V2-V-G YE 7.7 8.7 6 (≤ 15) 40 (≤ 80) 5 4 7 1 0.7 5
BZX384C9V1-V-G YF 8.5 9.6 6 (≤ 15) 40 (≤ 100) 5 5 8 1 0.5 6
BZX384C10-V-G YG 9.4 10.6 8 (≤ 20) 50 (≤ 150) 5 5 8 1 0.2 7
BZX384C11-V-G YH 10.4 11.6 10 (≤ 20) 50 (≤ 150) 5 5 9 1 0.1 8
BZX384C12-V-G YI 11.4 12.7 10 (≤ 25) 50 (≤ 150) 5 6 9 1 0.1 8
BZX384C13-V-G YK 12.4 14.1 10 (≤ 30) 50 (≤ 170) 5 7 9 1 0.1 8
BZX384C15-V-G YL 13.8 15.6 10 (≤ 30) 50 (≤ 200) 5 7 9 1 0.05 0.7 VZnom.
BZX384C16-V-G YM 15.3 17.1 10 (≤ 40) 50 (≤ 200) 5 8 9.5 1 0.05 0.7 VZnom.
BZX384C18-V-G YN 16.8 19.1 10 (≤ 45) 50 (≤ 225) 5 8 9.5 1 0.05 0.7 VZnom.
BZX384C20-V-G YO 18.8 21.2 15 (≤ 55) 60 (≤ 225) 5 8 10 1 0.05 0.7 VZnom.
BZX384C22-V-G YP 20.8 23.3 20 (≤ 55) 60 (≤ 250) 5 8 10 1 0.05 0.7 VZnom.
BZX384C24-V-G YR 22.8 25.6 25 (≤ 70) 60 (≤ 250) 5 8 10 1 0.05 0.7 VZnom.
BZX384C27-V-G YS 25.1 28.9 25 (≤ 80) 65 (≤ 300) 2 8 10 0.5 0.05 0.7 VZnom.
BZX384C30-V-G YT 28 32 30 (≤ 80) 70 (≤ 300) 2 8 10 0.5 0.05 0.7 VZnom.
BZX384C33-V-G YU 31 35 35 (≤ 80) 75 (≤ 325) 2 8 10 0.5 0.05 0.7 VZnom.
BZX384C36-V-G YW 34 38 35 (≤ 90) 80 (≤ 350) 2 8 10 0.5 0.05 0.7 VZnom.
BZX384C39-V-G YX 37 41 40 (≤ 130) 80 (≤ 350) 2 10 12 0.5 0.05 0.7 VZnom.
BZX384C43-V-G YY 40 46 45 (≤ 150) 85 (≤ 375) 2 10 12 0.5 0.05 0.7 VZnom.
BZX384C47-V-G YZ 44 50 50 (≤ 170) 85 (≤ 375) 2 10 12 0.5 0.05 0.7 VZnom.
BZX384C51-V-G Z1 48 54 60 (≤ 180) 85 (≤ 400) 2 10 12 0.5 0.05 0.7 VZnom.
BZX384C56-V-G Z2 52 60 70 (≤ 200) 100 (≤ 425) 2 9 11 0.5 0.05 0.7 VZnom.
BZX384C62-V-G Z3 58 66 80 (≤ 215) 100 (≤ 450) 2 9 12 0.5 0.05 0.7 VZnom.
BZX384C68-V-G Z4 64 72 90 (≤ 240) 150 (≤ 475) 2 10 12 0.5 0.05 0.7 VZnom.
BZX384C75-V-G Z5 70 79 95 (≤ 255) 170 (≤ 500) 2 10 12 0.5 0.05 0.7 VZnom.
BZX384-V-G-Series
Document Number 83335
Rev. 1.0, 25-May-10
Vishay Semiconductors
www.vishay.com
3
For technical support, please contact: DiodesSSP@vishay.com
Electrical Characteristics
Part number Marking
code
Zener voltage
range Dynamic resistance Test
current
Temperature
coefficient of
zener voltage
Test
current
Reverse leakage
current
VZ at IZT1 rzj at IZT1 rzj at IZT2 IZT1 αVZ at IZT1 atIZT2 IR at VR
VΩ Ω mA 10-4/°C mA µA V
min max typ typ min max
BZX384B2V4-V-G C1 2.35 2.45 70 (≤ 100) 275 5 - 9 - 4 1 50 1
BZX384B2V7-V-G C2 2.65 2.75 75 (≤ 100) 300 (≤ 600) 5 - 9 - 4 1 20 1
BZX384B3V0-V-G C3 2.94 3.06 80 (≤ 95) 325 (≤ 600) 5 - 9 - 3 1 10 1
BZX384B3V3-V-G C4 3.23 3.37 85 (≤ 95) 350 (≤ 600) 5 - 8 - 3 1 5 1
BZX384B3V6-V-G C5 3.53 3.67 85 (≤ 90) 375 (≤ 600) 5 - 8 - 3 1 5 1
BZX384B3V9-V-G C6 3.82 3.98 85 (≤ 90) 400 (≤ 600) 5 - 7 - 3 1 3 1
BZX384B4V3-V-G C7 4.21 4.39 80 (≤ 90) 410 (≤ 600) 5 - 6 - 1 1 3 1
BZX384B4V7-V-G C8 4.61 4.79 50 (≤ 80) 425 (≤ 500) 5 - 5 2 1 3 2
BZX384B5V1-V-G C9 5.00 5.20 40 (≤ 60) 400 (≤ 480) 5 - 3 4 1 2 2
BZX384B5V6-V-G CA 5.49 5.71 15 (≤ 40) 80 (≤ 400) 5 - 2 6 1 1 2
BZX384B6V2-V-G CB 6.08 6.32 6 (≤ 10) 40 (≤ 150) 5 - 1 7 1 3 4
BZX384B6V8-V-G CC 6.66 6.94 6 (≤ 15) 30 (≤ 80) 5 2 7 1 2 4
BZX384B7V5-V-G CD 7.35 7.65 6 (≤ 15) 30 (≤ 80) 5 3 7 1 1 5
BZX384B8V2-V-G CE 8.04 8.36 6 (≤ 15) 40 (≤ 80) 5 4 7 1 0.7 5
BZX384B9V1-V-G CF 8.92 9.28 6 (≤ 15) 40 (≤ 100) 5 5 8 1 0.5 6
BZX384B10-V-G CG 9.80 10.2 8 (≤ 20) 50 (≤ 150) 5 5 8 1 0.2 7
BZX384B11-V-G CH 10.8 11.2 10 (≤ 20) 50 (≤ 150) 5 5 9 1 0.1 8
BZX384B12-V-G CI 11.8 12.2 10 (≤ 25) 50 (≤ 150) 5 6 9 1 0.1 8
BZX384B13-V-G CK 12.7 13.3 10 (≤ 30) 50 (≤ 170) 5 7 9 1 0.1 8
BZX384B15-V-G CL 14.7 15.3 10 (≤ 30) 50 (≤ 200) 5 7 9 1 0.05 0.7 VZnom.
BZX384B16-V-G CM 15.7 16.3 10 (≤ 40) 50 (≤ 200) 5 8 9.5 1 0.05 0.7 VZnom.
BZX384B18-V-G CN 17.6 18.4 10 (≤ 45) 50 (≤ 225) 5 8 9.5 1 0.05 0.7 VZnom.
BZX384B20-V-G CO 19.6 20.4 15 (≤ 55) 60 (≤ 225) 5 8 10 1 0.05 0.7 VZnom.
BZX384B22-V-G CP 21.6 22.4 20 (≤ 55) 60 (≤ 250) 5 8 10 1 0.05 0.7 VZnom.
BZX384B24-V-G CR 23.5 24.5 25 (≤ 70) 60 (≤ 250) 5 8 10 1 0.05 0.7 VZnom.
BZX384B27-V-G CS 26.5 27.5 25 (≤ 80) 65 (≤ 300) 2 8 10 0.5 0.05 0.7 VZnom.
BZX384B30-V-G CT 29.4 30.6 30 (≤ 80) 70 (≤ 300) 2 8 10 0.5 0.05 0.7 VZnom.
BZX384B33-V-G CU 32.3 33.7 35 (≤ 80) 75 (≤ 325) 2 8 10 0.5 0.05 0.7 VZnom.
BZX384B36-V-G CW 35.3 36.7 35 (≤ 90) 80 (≤ 350) 2 8 10 0.5 0.05 0.7 VZnom.
BZX384B39-V-G CX 38.2 39.8 40 (≤ 130) 80 (≤ 350) 2 10 12 0.5 0.05 0.7 VZnom.
BZX384B43-V-G CY 42.1 43.9 45 (≤ 150) 85 (≤ 375) 2 10 12 0.5 0.05 0.7 VZnom.
BZX384B47-V-G CZ 46.1 47.9 50 (≤ 170) 85 (≤ 375) 2 10 12 0.5 0.05 0.7 VZnom.
BZX384B51-V-G D1 50.0 52.0 60 (≤ 180) 85 (≤ 400) 2 10 12 0.5 0.05 0.7 VZnom.
BZX384B56-V-G D2 54.9 57.1 70 (≤ 200) 100 (≤ 425) 2 9 11 0.5 0.05 0.7 VZnom.
BZX384B62-V-G D3 60.8 63.2 80 (≤ 215) 100 (≤ 450) 2 9 12 0.5 0.05 0.7 VZnom.
BZX384B68-V-G D4 66.6 69.4 90 (≤ 240) 150 (≤ 475) 2 10 12 0.5 0.05 0.7 VZnom.
BZX384B75-V-G D5 73.5 76.5 95 (≤ 255) 170 (≤ 500) 2 10 12 0.5 0.05 0.7 VZnom.
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Document Number 83335
Rev. 1.0, 25-May-10
BZX384-V-G-Series
Vishay Semiconductors
For technical support, please contact: DiodesSSP@vishay.com
Typical Characteristics (Tamb = 25 °C, unless otherwise specified)
Figure 1. Forward Characteristics
Figure 2. Admissible Power Dissipation vs.
Ambient Temperature
Figure 3. Pulse Thermal Resistance vs. Pulse Duration
18114
mA
10
3
10
2
10
-1
10
-2
10
-3
10
-4
10
-5
10
1
IF
VF
0 0.2 0.4 0.6 0.81V
T
J
= 100 °C
T
J
= 25 °C
18192
250
200
150
100
50
0
mW
Ptot
0 100 200 °C
Tamb
18116
0.01
0.02
0.05
0.1
0.2
0.5
V = 0
PI
tp
tp
T
T
10
3
°C/W
7
5
4
3
2
7
5
4
3
2
7
5
4
3
2
10
2
10
-5
10
-4
10
-3
10
-2
10
-1
110s
10
1
R
thA
t
p
Figure 4. Dynamic Resistance vs. Zener Current
Figure 5. Capacitance vs. Zener Voltage
Figure 6. Dynamic Resistance vs. Zener Current
18117
1000
5
4
3
2
5
4
3
2
100
1
rzj
0.1 25 25110
IZ
TJ = 25 °C
2.7
5
4
3
2
100
25100 mA
3.6
4.7
5.1
5.6
18193
1000
7
5
4
3
2
7
5
4
3
2
100
10
pF
Ctot
1
2345 2345
10 100 V
VZ
Tj = 25 °C
V
R
= 2 V
V
R
= 1 V
V
R
= 2 V
V
R
= 1 V
18119
100
5
4
3
2
5
4
3
2
10
rzj
0.1
25 25
110
I
Z
1
25
100 mA
Ω
T
J
= 25 °C
33
27
22
18
15
12
10
6.8/8.2
6.2
BZX384-V-G-Series
Document Number 83335
Rev. 1.0, 25-May-10
Vishay Semiconductors
www.vishay.com
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For technical support, please contact: DiodesSSP@vishay.com
Figure 7. Dynamic Resistance vs. Zener Current
Figure 8. Thermal Differential Resistance vs. Zener Voltage
Figure 9. Dynamic Resistance vs. Zener Voltage
18120
103
7
5
4
3
2
7
5
4
3
2
10
Ω
0.1 2345 2345
110
mA
Rzj
IZ
Tj = 25 °C
47 + 51
43
39
36
102
18121
10
3
5
4
3
2
5
4
3
2
10
2
1
Rzth
5
4
3
2
10
Ω
1
2345 2345
10 100 V
VZ at IZ = 5 mA
negativepositive
Δ
Δ
VZ
Tj
R
zth
= R
thA
x V
Z
x
18122
100
7
5
4
3
2
7
5
4
3
2
1
Ω
Rzj
10
T
j
= 25 °C
I
Z
= 5 mA
1
2345 2345
10 100 V
VZ
Figure 10. Temperature Dependence of Zener Voltage vs.
Zener Voltage
Figure 11. Change of Zener Voltage vs. Junction Temperature
Figure 12. Change of Zener Voltage vs. Junction Temperature
18135
Δ
25
20
15
10
5
0
- 5
mV/°C
Δ
VZ
Tj
12345 2345
10 100 V
VZ at IZ = 5 mA
V 27 V, I = 2 mA
≥
5 mA
1 mA
20 mA
IZ =
18124
V
Z
at I
Z
= 5 mA
25 15
10
8
7
6.2
5.9
5.6
5.1
4.7
3.6
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
- 1
- 0.2
VZ
V
Tj
020406080100 120 140 C
Δ
18194
Δ
9
7
5
3
1
- 1
V
VZ
8
6
4
2
0
0100
60
Tj
20 40 120
80 140 °C
I
Z
= 2 mA
51
43
36
V
Z
at I
Z
= 2 mA
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Document Number 83335
Rev. 1.0, 25-May-10
BZX384-V-G-Series
Vishay Semiconductors
For technical support, please contact: DiodesSSP@vishay.com
Figure 13. Temperature Dependence of Zener Voltage vs.
Zener Voltage
Figure 14. Change of Zener Voltage from Turn-on up to the Point
of Thermal Equilibrium vs. Zener voltage
Figure 15. Change of Zener Voltage from Turn-on up to the Point
of Thermal Equilibrium vs. Zener voltage
18195
Δ
100
80
60
40
20
0
mV/°C
Δ
VZ
Tj
020 40 80
60 100 V
VZ at IZ = 2 mA
IZ = 5 mA
18196
Δ
1.6
1.2
0.8
0.4
0
- 0.4
V
VZ
1.4
1
0.6
0.2
- 0.2
1
2345 2345
10 100 V
VZ at IZ = 5 mA
I
Z
= 5 mA
V
Z
27 V; I
Z
= 2 mA
≥
V
Z
= r
zth
x I
Z
Δ
18160
Δ
5
4
3
2
1
0
V
V
Z
020 40 60 80100 V
V
Z
at I
Z
= 5 mA
IZ = 5 mA
IZ = 2.5 mA
VZ = rzth x IZ
Δ
Figure 16. Breakdown Characteristics
Figure 17. Breakdown Characteristics
Figure 18. Breakdown Characteristics
18111
Test
current
I
Z
5 mA
123456789
0 10 V
V
Z
3.3
3.9 5.6
2.7
mA
50
40
30
20
10
0
lZ
T
j
= 25 °C
8.2
6.8
4.7
18112
10 20 30
0 40 V
V
Z
mA
30
20
10
0
l
Z
33
Test
current
I
Z
5 mA
T
j
= 25 °C
10
12
15
18
22
27
36
18191
mA
10
8
6
4
2
0
lz
10 20 30 40 50 60 70 8090
0 100 V
VZ
2 mA
Test Current IZ
Tj = 25 °C
43
51
47
39
BZX384-V-G-Series
Document Number 83335
Rev. 1.0, 25-May-10
Vishay Semiconductors
www.vishay.com
7
For technical support, please contact: DiodesSSP@vishay.com
Package Dimensions in millimeters (inches): SOD-323
Foot print recommendation:
Rev. 5 - Date: 23.Sept.2009
17443
Document no.:S8-V-3910.02-001 (4)
0.6 (0.024)
0.6 (0.024)0.6 (0.024)
1.6 (0.063)
0.10 (0.004)
Cathode bar
0.20 (0.008)
0.40 (0.016)
2.50 (0.098)
1.1 (0.043)
1.5 (0.059)
2.85 (0.112)
1.60 (0.063)
1.95 (0.077)
0.15 (0.006)
0.1 (0.004) max.
1.15 (0.045)
0.8 (0.031)
Created - Date: 24.August.2004
0.40 (0.016)
0.25 (0.010)
0.2 (0.008)
0° to 8°
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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Vishay
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
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The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
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