BZX384-V-Series
www.vishay.com
Vishay Semiconductors
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
PRIMARY CHARACTERISTICS
PARAMETER
V
Z
range nom.
Test current I
ZT
V
Z
specification
Int. construction
VALUE
2.4 to 75
2; 5
Pulse current
Single
UNIT
V
mA
ORDERING INFORMATION
DEVICE NAME
BZX384-V-series
BZX384-V-series
ORDERING CODE
BZX384-V-series-GS18
BZX384-V-series-GS08
TAPED UNITS PER REEL
10 000 (8 mm tape on 13" reel)
3000 (8 mm tape on 7" reel)
MINIMUM ORDER QUANTITY
10 000/box
15 000/box
PACKAGE
PACKAGE NAME
SOD-323
WEIGHT
4.3 mg
MOLDING COMPOUND MOISTURE SENSITIVITY
FLAMMABILITY RATING
LEVEL
UL 94 V-0
MSL level 1
(according J-STD-020)
SOLDERING
CONDITIONS
260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Power dissipation
Junction to ambient air
Junction temperature
Storage temperature range
TEST CONDITION
Device on fiberglass substrate
Valid that electrodes are kept at ambient
temperature
SYMBOL
P
tot
R
thJA
T
j
T
stg
VALUE
200
650
150
- 65 to + 150
UNIT
mW
K/W
°C
°C
Rev. 1.8, 22-Nov-11
Document Number: 85764
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
BZX384-V-Series
www.vishay.com
Vishay Semiconductors
TEMPERATURE
COEFFICIENT
OF ZENER
VOLTAGE
α
VZ
at I
ZT1
10
-4
/°C
MAX.
275
300 (≤ 600)
325 (≤ 600)
350 (≤ 600)
375 (≤ 600)
400 (≤ 600)
410 (≤ 600)
425 (≤ 500)
400 (≤ 480)
80 (≤ 400)
40 (≤ 150)
30 (≤ 80)
30 (≤ 80)
40 (≤ 80)
40 (≤ 100)
50 (≤ 150)
50 (≤ 150)
50 (≤ 150)
50 (≤ 170)
50 (≤ 200)
50 (≤ 200)
50 (≤ 225)
60 (≤ 225)
60 (≤ 250)
60 (≤ 250)
65 (≤ 300)
70 (≤ 300)
75 (≤ 325)
80 (≤ 350)
80 (≤ 350)
85 (≤ 375)
85 (≤ 375)
85 (≤ 400)
100 (≤ 425)
100 (≤ 450)
150 (≤ 475)
170 (≤ 500)
MIN.
- 9
-9
-9
-8
-8
-7
-6
-5
-3
-2
-1
2
3
4
5
5
5
6
7
7
8
8
8
8
8
8
8
8
8
10
10
10
8
10
10
10
10
MAX.
- 4
-4
-3
-3
-3
-3
-1
2
4
6
7
7
7
7
8
8
9
9
9
9
9.5
9.5
10
10
10
10
10
10
10
12
12
12
10
12
12
12
12
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
ZENER VOLTAGE
RANGE
PART NUMBER
MARKING
CODE
V
Z
at I
ZT1
V
MIN. NOM. MAX.
BZX384C2V4-V
BZX384C2V7-V
BZX384C3V0-V
BZX384C3V3-V
BZX384C3V6-V
BZX384C3V9-V
BZX384C4V3-V
BZX384C4V7-V
BZX384C5V1-V
BZX384C5V6-V
BZX384C6V2-V
BZX384C6V8-V
BZX384C7V5-V
BZX384C8V2-V
BZX384C9V1-V
BZX384C10-V
BZX384C11-V
BZX384C12-V
BZX384C13-V
BZX384C15-V
BZX384C16-V
BZX384C18-V
BZX384C20-V
BZX384C22-V
BZX384C24-V
BZX384C27-V
BZX384C30-V
BZX384C33-V
BZX384C36-V
BZX384C39-V
BZX384C43-V
BZX384C47-V
BZX384C51-V
BZX384C56-V
BZX384C62-V
BZX384C68-V
BZX384C75-V
W1
W2
W3
W4
W5
W6
W7
W8
W9
WA
WB
WC
WD
WE
WF
WG
WH
WI
WK
WL
WM
WN
WO
WP
WR
WS
WT
WU
WW
WX
WY
WZ
X1
X2
X3
X4
X5
2.2
2.5
2.8
3.1
3.4
3.7
4
4.4
4.8
5.2
5.8
6.4
7
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40
44
48
52
58
64
70
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
2.6
2.9
3.2
3.5
3.8
4.1
4.6
5
5.4
6
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32
35
38
41
46
50
54
60
66
72
79
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
TEST
CURRENT
I
ZT1
mA
I
ZT2
μA
MAX.
50
20
10
5
5
3
3
3
2
1
3
2
1
0.7
0.5
0.2
0.1
0.1
0.1
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
1
1
1
1
1
1
1
2
2
2
4
4
5
5
6
7
8
8
8
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
REVERSE
LAEKAGE
CURRENT
I
R
at V
R
V
MAX.
70 (≤ 100)
75 (≤ 100)
80 (≤ 95)
85 (≤ 95)
85 (≤ 90)
85 (≤ 90)
80 (≤ 90)
50 (≤ 80)
40 (≤ 60)
15 (≤ 40)
6 (≤ 10)
6 (≤ 15)
6 (≤ 15)
6 (≤ 15)
6 (≤ 15)
8 (≤ 20)
10 (≤ 20)
10 (≤ 25)
10 (≤ 30)
10 (≤ 30)
10 (≤ 40)
10 (≤ 45)
15 (≤ 55)
20 (≤ 55)
25 (≤ 70)
25 (≤ 80)
30 (≤ 80)
35 (≤ 80)
35 (≤ 90)
40 (≤ 130)
45 (≤ 150)
50 (≤ 170)
60 (≤ 180)
70 (≤ 200)
80 (≤ 215)
90 (≤ 240)
95 (≤ 255)
DYNAMIC
RESISTANCE
Z
Z
at I
ZT1
Ω
Z
ZK
at I
ZT2
Rev. 1.8, 22-Nov-11
Document Number: 85764
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
BZX384-V-Series
www.vishay.com
Vishay Semiconductors
TEMPERATURE
COEFFICIENT
OF ZENER
VOLTAGE
α
VZ
at I
ZT1
10
-4
/°C
MAX.
275
300 (≤ 600)
325 (≤ 600)
350 (≤ 600)
375 (≤ 600)
400 (≤ 600)
410 (≤ 600)
425 (≤ 500)
400 (≤ 480)
80 (≤ 400)
40 (≤ 150)
30 (≤ 80)
30 (≤ 80)
40 (≤ 80)
40 (≤ 100)
50 (≤ 150)
50 (≤ 150)
50 (≤ 150)
50 (≤ 170)
50 (≤ 200)
50 (≤ 200)
50 (≤ 225)
60 (≤ 225)
60 (≤ 250)
60 (≤ 250)
65 (≤ 300)
70 (≤ 300)
75 (≤ 325)
80 (≤ 350)
80 (≤ 350)
85 (≤ 375)
85 (≤ 375)
85 (≤ 400)
100 (≤ 425)
100 (≤ 450)
150 (≤ 475)
170 (≤ 500)
MIN.
-9
-9
-8
-8
-7
-6
-5
-3
-2
-1
2
3
4
5
5
5
6
7
7
8
8
8
8
8
8
8
8
8
10
10
10
10
10
10
10
10
10
MAX.
-4
-3
-3
-3
-3
-1
2
4
6
7
7
7
7
8
8
9
9
9
9
9.5
9.5
10
10
10
10
10
10
10
12
12
12
12
12
12
12
12
12
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
ZENER VOLTAGE
RANGE
PART NUMBER
MARKING
CODE
V
Z
at I
ZT1
V
MIN.
BZX384B2V4-V
BZX384B2V7-V
BZX384B3V0-V
BZX384B3V3-V
BZX384B3V6-V
BZX384B3V9-V
BZX384B4V3-V
BZX384B4V7-V
BZX384B5V1-V
BZX384B5V6-V
BZX384B6V2-V
BZX384B6V8-V
BZX384B7V5-V
BZX384B8V2-V
BZX384B9V1-V
BZX384B10-V
BZX384B11-V
BZX384B12-V
BZX384B13-V
BZX384B15-V
BZX384B16-V
BZX384B18-V
BZX384B20-V
BZX384B22-V
BZX384B24-V
BZX384B27-V
BZX384B30-V
BZX384B33-V
BZX384B36-V
BZX384B39-V
BZX384B43-V
BZX384B47-V
BZX384B51-V
BZX384B56-V
BZX384B62-V
BZX384B68-V
BZX384B75-V
W1
W2
W3
W4
W5
W6
W7
W8
W9
WA
WB
WC
WD
WE
WF
WG
WH
WI
WK
WL
WM
WN
WO
WP
WR
WS
WT
WU
WW
WX
WY
WZ
X1
X2
X3
X4
X5
2.35
2.65
2.94
3.23
3.53
3.82
4.21
4.61
5
5.49
6.08
6.66
7.35
8.04
8.92
9.8
10.8
11.8
12.7
14.7
15.7
17.6
19.6
21.6
23.5
26.5
29.4
32.3
35.3
38.2
42.1
46.1
50
54.9
60.8
66.6
73.5
NOM.
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
MAX.
2.45
2.75
3.06
3.37
3.67
3.98
4.39
4.79
5.2
5.71
6.32
6.94
7.65
8.36
9.28
10.2
11.2
12.2
13.3
15.3
16.3
18.4
20.4
22.4
24.5
27.5
30.6
33.7
36.7
39.8
43.9
47.9
52
57.1
63.2
69.4
76.5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
TEST
CURRENT
I
ZT1
mA
I
ZT2
μA
MAX.
50
20
10
5
5
3
3
3
2
1
3
2
1
0.7
0.5
0.2
0.1
0.1
0.1
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
1
1
1
1
1
1
1
2
2
2
4
4
5
5
6
7
8
8
8
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
0.7 V
Znom.
REVERSE
LEAKAGE
CURRENT
I
R
at V
R
V
MAX.
70 (≤ 100)
75 (≤ 100)
80 (≤ 95)
85 (≤ 95)
85 (≤ 90)
85 (≤ 90)
80 (≤ 90)
50 (≤ 80)
40 (≤ 60)
15 (≤ 40)
6 (≤ 10)
6 (≤ 15)
6 (≤ 15)
6 (≤ 15)
6 (≤ 15)
8 (≤ 20)
10 (≤ 20)
10 (≤ 25)
10 (≤ 30)
10 (≤ 30)
10 (≤ 40)
10 (≤ 45)
15 (≤ 55)
20 (≤ 55)
25 (≤ 70)
25 (≤ 80)
30 (≤ 80)
35 (≤ 80)
35 (≤ 90)
40 (≤ 130)
45 (≤ 150)
50 (≤ 170)
60 (≤ 180)
70 (≤ 200)
80 (≤ 215)
90 (≤ 240)
95 (≤ 255)
DYNAMIC
RESISTANCE
Z
Z
at I
ZT1
Z
ZK
at I
ZT2
Ω
Rev. 1.8, 22-Nov-11
Document Number: 85764
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
BZX384-V-Series
www.vishay.com
BASIC CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
mA
10
3
10
2
Vishay Semiconductors
Ω
100
T
J
= 25 °C
5
4
I
F
10
1
10
-1
10
-2
T
J
= 100 °C
r
zj
3
2
33
27
22
18
15
12
10
6.8/8.2
6.2
10
T
J
= 25 °C
5
4
3
2
10
-3
10
-4
10
-5
0
18114
1
0.2
0.4
0.6
0.8
1V
0.1
18119
2
5
1
2
5
V
F
10
I
Z
2
5
100 mA
Fig. 1 -
Forward characteristics
Fig. 4 - Dynamic Resistance vs. Zener Current
mW
250
Ω
10
3
7
5
4
T
j
= 25 °C
200
R
zj
3
2
P
tot
150
47 + 51
43
39
36
10
2
7
100
5
4
3
2
50
0
0
18192
100
200 °C
10
0.1
18120
2
3
4 5
1
2
3 4 5
T
amb
I
Z
10
mA
Fig. 2 -
Admissible Power Dissipation vs.
Ambient Temperature
Fig. 5 -
Dynamic Resistance vs. Zener Current
1000
5
4
3
2
T
J
= 25 °C
K/W
10
3
5
4
3
2
R
zth
= R
thA
x
V
Z
x
Δ
V
Z
Δ
T
j
r
zj
R
zth
100
5
4
3
2
10
2
5
4
3
2
10
5
4
3
2
2.7
3.6
4.7
5.1
5.6
10
5
4
3
2
negative
positive
1
0.1
18117
2
5
1
2
5
10
I
Z
2
5
100 mA
1
1
18121
2
3
4 5
10
2
3 4 5
100
V
V
Z
at I
Z
= 5 mA
Fig. 3 -
Dynamic Resistance vs. Zener Current
Fig. 6 -
Thermal Differential Resistance vs. Zener Voltage
Rev. 1.8, 22-Nov-11
Document Number: 85764
4
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
BZX384-V-Series
www.vishay.com
Vishay Semiconductors
V
9
8
7
V
Z
at I
Z
= 2 mA
51
Ω
100
7
5
4
R
zj
3
2
Δ
V
Z
6
5
10
7
5
4
3
2
4
3
2
1
T
j
= 25 °C
I
Z
= 5 mA
1
2
3
4 5
43
36
0
-1
0
18194
1
10
2
I
Z
= 2 mA
20
40
60
80 100 120
140 °C
3 4 5
100
V
18122
V
Z
T
j
Fig. 7 -
Dynamic Resistance vs. Zener Voltage
Fig. 10 -
Change of Zener Voltage vs. Junction Temperature
mV/°C
25
mV/°C
100
I
Z
= 5 mA
Δ
V
Z
Δ
T
j
20
15
10
5
0
-5
1
18135
2
3
4 5
I
Z
=
5 mA
1 mA
20 mA
Δ
V
Z
Δ
T
j
80
60
40
20
10
2
3 4 5
100
V
0
0
18195
V
Z
at I
Z
= 5 mA
V
≥
27
V,
I = 2 mA
20
40
60
80
100
V
V
Z
at I
Z
= 2 mA
Fig. 8 - Temperature Dependence of Zener Voltage vs.
Zener Voltage
Fig. 11 -
Temperature Dependence of Zener Voltage vs.
Zener Voltage
V
0.8
0.7
0.6
V
Z
at I
Z
= 5 mA
25
15
10
V
1.6
1.4
1.2
8
7
6.2
5.9
5.6
5.1
Δ
V
Z
0.5
0.4
0.3
0.2
0.1
0
-1
- 0.2
0
18124
3.6
4.7
Δ
V
Z
Δ
V
Z
= r
zth
x I
Z
I
Z
= 5 mA
V
Z
≥
27
V;
I
Z
= 2 mA
1
0.8
0.6
0.4
0.2
0
- 0.2
- 0.4
1
18196
2
3
4 5
20
40
60
80
100 120 140 C
T
j
10
2
3 4 5
100
V
V
Z
at I
Z
= 5 mA
Fig. 9 - Change of Zener Voltage vs. Junction Temperature
Fig. 12 -
Change of Zener Voltage from Turn-on up to the Point of
Thermal Equilibrium vs. Zener Voltage
Rev. 1.8, 22-Nov-11
Document Number: 85764
5
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