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BZX84C18-7

Description
Zener Diode, 18V V(Z), 6.41%, 0.3W, Silicon, Unidirectional, PLASTIC PACKAGE-3
CategoryDiscrete semiconductor    diode   
File Size71KB,4 Pages
ManufacturerDiodes Incorporated
Download Datasheet Parametric Compare View All

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BZX84C18-7 Overview

Zener Diode, 18V V(Z), 6.41%, 0.3W, Silicon, Unidirectional, PLASTIC PACKAGE-3

BZX84C18-7 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerDiodes Incorporated
package instructionPLASTIC PACKAGE-3
Contacts3
Reach Compliance Codenot_compliant
ECCN codeEAR99
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
Maximum dynamic impedance45 Ω
JESD-30 codeR-PDSO-G3
JESD-609 codee0
Humidity sensitivity level1
Number of components1
Number of terminals3
Maximum operating temperature150 °C
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)235
polarityUNIDIRECTIONAL
Maximum power dissipation0.3 W
Certification statusNot Qualified
Nominal reference voltage18 V
surface mountYES
technologyZENER
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal locationDUAL
Maximum time at peak reflow temperature10
Maximum voltage tolerance6.41%
Working test current5 mA

BZX84C18-7 Preview

BZX84C2V4 - BZX84C39
350mW SURFACE MOUNT ZENER DIODE
SPICE MODELS: BZX84C2V4 BZX84C2V7 BZX84C3V0 BZX84C3V3 BZX84C3V6 BZX84C3V9
BZX84C4V3 BZX84C4V7 BZX84C5V1 BZX84C5V6 BZX84C6V2 BZX84C6V8 BZX84C7V5 BZX84C8V2
BZX84C9V1 BZX84C10 BZX84C11 BZX84C12 BZX84C13 BZX84C15 BZX84C16 BZX84C18 BZX84C20
BZX84C22 BZX84C24 BZX84C27 BZX84C30 BZX84C33 BZX84C36 BZX84C39
Features
·
·
·
·
·
Planar Die Construction
350mW Power Dissipation
Zener Voltages from 2.4V - 39V
Ideally Suited for Automated Assembly
Processes
Also Available in Lead Free Version
E
SOT-23
A
Dim
A
B
C
Min
0.37
1.20
2.30
0.89
0.45
1.78
2.80
0.013
0.903
0.45
0.085
Max
0.51
1.40
2.50
1.03
0.60
2.05
3.00
0.10
1.10
0.61
0.180
B
C
D
E
G
TOP VIEW
D
G
H
Mechanical Data
·
·
·
·
·
·
·
·
Case: SOT-23, Molded Plastic
Case material - UL Flammability Rating 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Also Available in Lead Free Plating (Matte Tin
Finish). Please see Ordering Information,
Note 5, on Page 4
Polarity: See Diagram
Marking: Marking Code & Date Code
(See Page 4)
Weight: 0.008 grams (approx.)
K
J
L
M
H
J
K
L
M
a
All Dimensions in mm
Maximum Ratings
Forward Voltage
Power Dissipation (Note 1)
Power Disspation (Note 3)
@ T
A
= 25°C unless otherwise specified
Symbol
@ I
F
= 10mA
V
F
P
d
P
d
R
qJA
R
qJA
T
j,
T
STG
Value
0.9
300
350
417
357
-65 to +150
Unit
V
mW
mW
°C/W
°C/W
°C
Characteristic
Thermal Resistance, Junction to Ambient Air (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 3)
Operating and Storage Temperature Range
Notes:
1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
3. Valid provided the terminals are kept at ambient temperature.
DS18001 Rev. 20 - 2
1 of 4
www.diodes.com
BZX84C2V4 - BZX84C39
ã
Diodes Incorporated
Electrical Characteristics
@ T
A
= 25°C unless otherwise specified
Type
Number
Marking
Code
Zener Voltage
Range
(Note 2)
V
Z
@ I
ZT
Nom (V) Min (V) Max (V)
I
ZT
(mA)
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
5.0
5.0
2.0
2.0
2.0
2.0
2.0
Maximum Zener
Impedance
(Note 3)
Z
ZT
@
I
ZT
(W)
100
100
95
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
Z
ZK
@ I
ZK
(W)
600
600
600
600
600
600
600
500
480
400
150
80
80
80
100
150
150
150
170
200
200
225
225
250
250
300
300
325
350
350
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
Maximum Reverse
Current
(Note 2)
I
R
(mA)
50
20
10
5.0
5.0
3.0
3.0
3.0
2.0
1.0
3.0
2.0
1.0
0.7
0.5
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
R
(V)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
5.0
5.0
6.0
7.0
8.0
8.0
8.0
10.5
11.2
12.6
14.0
15.4
16.8
18.9
21.0
23.1
25.2
27.3
Typical Temperature
Coefficient
@ I
ZT
mV/°C
Min
-3.5
-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
3.8
4.5
5.4
6.0
7.0
9.2
10.4
12.4
14.4
16.4
18.4
21.4
24.4
27.4
30.4
33.4
Max
0
0
0
0
0
0
0
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7.0
8.0
9.0
10.0
11.0
13.0
14.0
16.0
18.0
20.0
22.0
25.3
29.4
33.4
37.4
41.2
BZX84C2V4
BZX84C2V7
BZX84C3V0
BZX84C3V3
BZX84C3V6
BZX84C3V9
BZX84C4V3
BZX84C4V7
BZX84C5V1
BZX84C5V6
BZX84C6V2
BZX84C6V8
BZX84C7V5
BZX84C8V2
BZX84C9V1
BZX84C10
BZX84C11
BZX84C12
BZX84C13
BZX84C15
BZX84C16
BZX84C18
BZX84C20
BZX84C22
BZX84C24
BZX84C27
BZX84C30
BZX84C33
BZX84C36
BZX84C39
Notes:
KZB
KZC
KZD
KZE
KZF
KZG
KZH
KZ1
KZ2
KZ3
KZ4
KZ5
KZ6
KZ7
KZ8
KZ9
KY1
KY2
KY3
KY4
KY5
KY6
KY7
KY8
KY9
KYA
KYB
KYC
KYD
KYE
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
2.2
2.5
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
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
28.0
31.0
34.0
37.0
2.6
2.9
3.2
3.5
3.8
4.1
4.6
5.0
5.4
6.0
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
32.0
35.0
38.0
41.0
2. Short duration test pulse used to minimize self-heating effect.
3. f = 1KHz.
DS18001 Rev. 20 - 2
2 of 4
www.diodes.com
BZX84C2V4 - BZX84C39
500
50
T
j
= 25°C
C2V7
C3V9
C5V6
C6V8
C3V3
C4V7
P
d
, POWER DISSIPATION (mW)
I
Z
, ZENER CURRENT (mA)
400
40
C8V2
C9V1
300
Note 1
Note 3
30
200
20
100
10
Test Current I
Z
5.0mA
0
0
100
200
0
0
1
T
A
, Ambient Temperature, (°C)
Fig. 1 Power Derating Curve
3
4
5
6
8
9
7
V
Z
, ZENER VOLTAGE (V)
Fig. 2 Zener Breakdown Characteristics
2
10
30
T
j
= 25°C
C10
C12
1000
T
j
= 25°C
C
T
, TOTAL CAPACITANCE (pF)
V
R
= 1V
V
R
= 2V
I
Z
, ZENER CURRENT (mA)
20
C15
100
V
R
= 1V
C18
Test current I
Z
2mA
10
Test current I
Z
5mA
C22
C27
C33
C36
C39
V
R
= 2V
10
1
10
100
0
0
10
20
30
V
Z
, ZENER VOLTAGE (V)
Fig. 3 Zener Breakdown Characteristics
40
V
Z
, NOMINAL ZENER VOLTAGE (V)
Fig. 4 Total Capacitance vs Nominal Zener Voltage
DS18001 Rev. 20 - 2
3 of 4
www.diodes.com
BZX84C2V4 - BZX84C39
Ordering Information
Device
(Note 4)
Packaging
SOT-23
Shipping
3000/Tape & Reel
(Type Number)-7*
* Add “-7” to the appropriate type number in Table 1 (on Page 2). Example: 6.2V Zener = BZX84C6V2-7.
Notes:
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
5. For Lead Free version (with Lead Free terminal finish) part number, please add "-F" suffix to part number above.
Example: BZX84C39-7-F.
Marking Information
XXX
XXX = Product Type Marking Code (See Page 2)
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
Date Code Key
Year
Code
Month
Code
1998
J
Jan
1
1999
K
Feb
2
2000
L
March
3
2001
M
Apr
4
2002
N
May
5
2003
P
Jun
6
2004
R
Jul
7
2005
S
Aug
8
2006
T
Sep
9
2007
U
Oct
O
2008
V
Nov
N
2009
W
Dec
D
DS18001 Rev. 20 - 2
4 of 4
www.diodes.com
YM
BZX84C2V4 - BZX84C39

BZX84C18-7 Related Products

BZX84C18-7 BZX84C3V6-7
Description Zener Diode, 18V V(Z), 6.41%, 0.3W, Silicon, Unidirectional, PLASTIC PACKAGE-3 Zener Diode, 3.6V V(Z), 5.56%, 0.3W, Silicon, Unidirectional, PLASTIC PACKAGE-3
Is it lead-free? Contains lead Contains lead
Is it Rohs certified? incompatible incompatible
Maker Diodes Incorporated Diodes Incorporated
package instruction PLASTIC PACKAGE-3 R-PDSO-G3
Contacts 3 3
Reach Compliance Code not_compliant not_compliant
ECCN code EAR99 EAR99
Configuration SINGLE SINGLE
Diode component materials SILICON SILICON
Diode type ZENER DIODE ZENER DIODE
Maximum dynamic impedance 45 Ω 90 Ω
JESD-30 code R-PDSO-G3 R-PDSO-G3
JESD-609 code e0 e0
Number of components 1 1
Number of terminals 3 3
Maximum operating temperature 150 °C 150 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY
Package shape RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) 235 235
polarity UNIDIRECTIONAL UNIDIRECTIONAL
Maximum power dissipation 0.3 W 0.3 W
Certification status Not Qualified Not Qualified
Nominal reference voltage 18 V 3.6 V
surface mount YES YES
technology ZENER ZENER
Terminal surface Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15)
Terminal form GULL WING GULL WING
Terminal location DUAL DUAL
Maximum time at peak reflow temperature 10 10
Maximum voltage tolerance 6.41% 5.56%
Working test current 5 mA 5 mA
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Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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