BZX84C2V4S - BZX84C39S
DUAL 200mW SURFACE MOUNT ZENER DIODE
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Features
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Planar Die Construction
200mW Power Dissipation
Zener Voltages from 2.4V - 39V
Ultra-Small Surface Mount Package
Lead Free/RoHS Compliant (Note 2)
"Green" Device (Note 3 and 4)
Mechanical Data
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Case: SOT-363
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
Polarity: See Diagram
Marking Information: See Page 3
Ordering Information: See Page 3
Weight: 0.006 grams (approximate)
C
1
A
1
NC
NC
A
2
C
2
Top View
Device Schematic
Maximum Ratings
Forward Voltage
@T
A
= 25°C unless otherwise specified
Symbol
@ I
F
= 10mA
V
F
Value
0.9
Unit
V
Characteristic
Thermal Characteristics
Characteristic
Power Dissipation
Thermal Resistance, Junction to Ambient Air
Operating and Storage Temperature Range
Notes:
1.
2.
3.
4.
Symbol
(Note 1)
(Note 1)
P
D
R
θ
JA
T
J,
T
STG
Value
200
625
-65 to +150
Unit
mW
°C/W
°C
Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
No purposefully added lead.
Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
BZX84C2V4S - BZX84C39S
Document number: DS30108 Rev. 17 - 2
1 of 4
www.diodes.com
May 2008
© Diodes Incorporated
BZX84C2V4S - BZX84C39S
Electrical Characteristics
Type
Number
Marking
Code
Nom (V)
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
@T
A
= 25°C unless otherwise specified
Zener Voltage
Range (Note 5)
V
Z
@ I
ZT
Min (V)
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
Max (V)
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
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 6)
Z
ZT
@ I
ZT
Ω
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
Ω
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
I
ZK
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 Temperature
Coefficient of
Current (Note 5)
Zener Voltage
@ I
ZT
= 5mA
I
R
V
R
mV/°C
uA
V
Min
Max
50
1.0
-3.5
0
20
1.0
-3.5
0
10
1.0
-3.5
0
5.0
1.0
-3.5
0
5.0
1.0
-3.5
0
3.0
1.0
-3.5
0
3.0
1.0
-3.5
0
3.0
2.0
-3.5
0.2
2.0
2.0
-2.7
1.2
1.0
2.0
-2.0
-2.5
3.0
4.0
0.4
3.7
2.0
4.0
1.2
4.5
1.0
5.0
2.5
5.3
0.7
5.0
3.2
6.2
0.5
6.0
3.8
7.0
0.2
7.0
4.5
8.0
0.1
8.0
5.4
9.0
0.1
8.0
6.0
10.0
0.1
8.0
7.0
11.0
0.1
10.5
9.2
13.0
0.1
11.2
10.4
14.0
0.1
12.6
12.4
16.0
0.1
14.0
14.4
18.0
0.1
15.4
16.4
20.0
0.1
16.8
18.4
22.0
0.1
18.9
21.4
25.3
0.1
21.0
24.4
29.4
0.1
23.1
27.4
33.4
0.1
25.2
30.4
37.4
0.1
27.3
33.4
41.2
BZX84C2V4S
BZX84C2V7S
BZX84C3V0S
BZX84C3V3S
BZX84C3V6S
BZX84C3V9S
BZX84C4V3S
BZX84C4V7S
BZX84C5V1S
BZX84C5V6S
BZX84C6V2S
BZX84C6V8S
BZX84C7V5S
BZX84C8V2S
BZX84C9V1S
BZX84C10S
BZX84C11S
BZX84C12S
BZX84C13S
BZX84C15S
BZX84C16S
BZX84C18S
BZX84C20S
BZX84C22S
BZX84C24S
BZX84C27S
BZX84C30S
BZX84C33S
BZX84C36S
BZX84C39S
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
5. Short duration pulse test used to minimize self-heating effect.
6. f = 1KHz.
300
50
P
D
, POWER DISSIPATION (mW)
200
I
Z
, ZENER CURRENT (mA)
40
30
20
100
10
0
0
100
T
A
, AMBIENT TEMPERATURE, (°C)
Fig. 1 Power Derating Curve
200
0
0
3
4
5
6
8
9 10
7
V
Z
, ZENER VOLTAGE (V)
Fig. 2 Typical Zener Breakdown Characteristics
1
2
BZX84C2V4S - BZX84C39S
Document number: DS30108 Rev. 17 - 2
2 of 4
www.diodes.com
May 2008
© Diodes Incorporated
BZX84C2V4S - BZX84C39S
30
T
J
= 25°C
C10
C12
1,000
T
J
= 25 °C
f = 1MHz
C
T
, TOTAL CAPACITANCE (pF)
V
R
= 1V
V
R
= 2V
I
Z
, ZENER CURRENT (mA)
20
C15
C18
Test current I
Z
2mA
100
V
R
= 1V
10
Test current I
Z
5mA
C22
C27
C33
C36
C39
V
R
= 2V
0
10
0
10
20
30
40
V
Z
, ZENER VOLTAGE (V)
Fig. 3 Typical Zener Breakdown Characteristics
10
100
V
Z
, NOMINAL ZENER VOLTAGE (V)
Fig. 4 Typical Total Capacitance vs. Nominal Zener Voltage
1
Ordering Information
Part Number
(Type Number)-7-F*
(Note 7)
Case
SOT-363
Packaging
3000/Tape & Reel
*Add “-7-F” to the appropriate type number in Electrical Characteristics Table from Page 2 example: 6.2V Zener = BZX84C6V2S-7-F.
Notes:
7. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Kxx YM
Kxx YM
Date Code Key
Year
Code
Month
Code
2002
N
Jan
1
2003
P
Feb
2
2004
R
Mar
3
2005
S
Apr
4
May
5
Kxx = Product Type Marking Code
(See Electrical Characteristics Table)
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
2006
T
Jun
6
2007
U
Jul
7
2008
V
Aug
8
2009
W
Sep
9
2010
X
Oct
O
2111
Y
Nov
N
2012
Z
Dec
D
Package Outline Dimensions
A
B C
H
K
M
J
D
F
L
SOT-363
Dim
Min
Max
A
0.10
0.30
B
1.15
1.35
C
2.00
2.20
D
0.65 Nominal
F
0.30
0.40
H
1.80
2.20
J
0.10
⎯
K
0.90
1.00
L
0.25
0.40
M
0.10
0.25
0°
8°
α
All Dimensions in mm
BZX84C2V4S - BZX84C39S
Document number: DS30108 Rev. 17 - 2
3 of 4
www.diodes.com
May 2008
© Diodes Incorporated
BZX84C2V4S - BZX84C39S
Suggested Pad Layout
E
E
Z
G
C
Dimensions Value (in mm)
Z
2.5
G
1.3
X
0.42
Y
0.6
C
1.9
E
0.65
Y
X
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
BZX84C2V4S - BZX84C39S
Document number: DS30108 Rev. 17 - 2
4 of 4
www.diodes.com
May 2008
© Diodes Incorporated
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