The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly
smaller electronic components.
Bourns offers Zener Diodes for voltage reference applications, in compact chip package 0603 and 1005 size format, which offer PCB real
estate savings and are considerably smaller than most competitive parts. The Zener Diodes have a zener voltage range between 2.0 V and
39 V.
Bourns
®
Chip Diodes conform to JEDEC standards, are easy to handle on standard pick and place equipment and their flat configuration
minimizes roll away.
Electrical and Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
CD1005-Z
CD0603-Z
Unit
Power Dissipation @ T=25
°C
Peak Forward Surge Current 8.3 ms
Single Half Sine-wave Superimposed on
Rated Load (JEDEC Method)
Operating and Storage Temperature Range
Notes:
1. Pulse test width PW=300
μsec,
1 % duty cycle.
2. Mounted on P.C. board with 0.2 x 0.2 “ (5.0 x 5.0 mm) copper pad areas.
Asia-Pacific:
Tel: +886-2 2562-4117
•
Fax: +886-2 2562-4116
EMEA:
Tel: +36 88 520 390 • Fax: +36 88 520 211
The Americas:
Tel: +1-951 781-5500
•
Fax: +1-951 781-5700
www.bourns.com
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
S3
CD0603/1005-Z Surface Mount Zener Diode Series
PD
IFSM
TJ
200
2.0
-55 to +125
150
2.0
-55 to +125
mW
A
°C
How To Order
Common Code
Chip Diode
Package
•
0603
•
1005
Model
Z = Zener Diode
Nominal Zener Voltage
2V2 = 2.2 Volts
39 = 39 Volts
CD 0603 - Z 2V2
Applications
DC-DC converters
Portable electronics
Industrial controllers
Desktop PCs and notebooks
CD0603/1005-Z Surface Mount Zener Diode Series
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Part Number
CD0603
-Z2
-Z2V2
-Z2V4
-Z2V7
-Z3
-Z3V3
-Z3V6
-Z3V9
-Z4V3
-Z4V7
-Z5V1
-Z5V6
-Z6V2
-Z6V8
-Z7V5
-Z8V2
-Z9V1
-Z10
-Z11
-Z12
-Z13
-Z15
-Z16
-Z18
-Z20
-Z22
-Z24
-Z27
-Z30
-Z33
-Z36
-Z39
CD1005
-Z2
-Z2V2
-Z2V4
-Z2V7
-Z3
-Z3V3
-Z3V6
-Z3V9
-Z4V3
-Z4V7
-Z5V1
-Z5V6
-Z6V2
-Z6V8
-Z7V5
-Z8V2
-Z9V1
-Z10
-Z11
-Z12
-Z13
-Z15
-Z16
-Z18
-Z20
-Z22
-Z24
-Z27
-Z30
-Z33
-Z36
-Z39
Part
Marking
Z0
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
ZA
ZB
ZC
ZE
ZF
ZG
ZH
ZJ
ZK
ZM
ZN
ZP
ZQ
ZR
ZS
ZT
ZU
ZV
ZW
ZX
ZY
ZZ
Zener Voltage
VZ
Min. V
1.90
2.09
2.28
2.57
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.50
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
28.50
31.35
34.20
37.05
Max. V
2.1
2.31
2.52
2.84
3.15
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
31.50
34.65
37.80
40.95
IZ (mA)
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
5
5
5
5
5
5
Ohms
100
100
85
83
95
95
95
95
95
78
60
40
10
8
7
7
10
15
20
20
25
30
40
50
50
55
80
80
80
80
90
90
ZZT
Zener Impedance
mA
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
5
5
5
5
5
5
IZ
Ohms
600
600
600
500
500
500
500
500
500
500
480
400
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
250
250
250
250
300
ZZK
mA
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
1
1
1
1
1
1
1
IZ
Reverse Current
IR
μA
100
100
100
75
50
25
15
10
5
5
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
VR
1
1
1
1
1
1
1
1
1
2
0.8
1
2
3
5
6
7
7.5
8.5
9
10
11
12
14
15
17
18
20
23
25
27
39
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
CD0603/1005-Z Surface Mount Zener Diode Series
Product Dimensions
A
Recommended Pad Layout
A
B
B
C
D
Dimension
A (Max.)
C
B (Min.)
C (Min.)
0603
1.25
(0.049)
1.00
(0.039)
0.6
(0.024)
DIMENSIONS:
MM
(INCHES)
1005
2.00
(0.079)
1.3
(0.051)
0.7
(0.028)
E
Physical Specifications
Dimension
A
B
C
D
E
0603
1.60 - 1.80
(0.063 - 0.071)
0.80 - 1.00
(0.031 - 0.039)
0.45
Typ.
(0.018)
0.70 - 0.85
(0.027 - 0.033)
0.70
Typ.
(0.028)
1005
2.40 - 2.60
(0.095 - 0.102)
1.10 - 1.30
(0.043 - 0.051)
0.50
Typ.
(0.020)
0.70 - 0.90
(0.027 - 0.035)
1.00
Typ.
(0.039)
Case ....................................0603(1608) / 1005(2512) Molded plastic
Terminals .........................Gold plated, solderable per MIL-STD-750,
Method 2026
Polarity ....................................................Indicated by cathode band
Mounting Position ........................................................................Any
DIMENSIONS:
MM
(INCHES)
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
CD0603/1005-Z Surface Mount Zener Diode Series
Rating and Characteristic Curves
Temperature Sensitivity
7
6
Temperature Coefficient, (mV/°C)
4
3
2
1
0
-1
-2
-3
-4
2
3
4
5
6
7
8
9
10
11
12
Temperature Coefficient, (mV/°C)
5
100
10
1
10
20
30
40
50
Nominal Zener Voltage, Volts
Nominal Zener Voltage, Volts
Zener Current vs. Zener Voltage Characteristics
100
2
2V2
2V4
2V7
3
3V3
3V6
3V9
4V3
4V7
5V1
5V6
6V2
6V8
7V5
8V2
9V1
TA = 25 °C
10
11
100
12
13
15
16
18
20
22
24
27
30
TA = 25 °C
33
38
39
10
Zener Current (mA)
Zener Current (mA)
0
2
4
6
8
10
12
10
1
1
0.1
0.1
0.01
0.01
10
20
30
40
50
Reverse Voltage, Volts
Reverse Voltage, Volts
Derating Curve
0.6
0.5
Typical Junction Capacitance
400
350
Capacitance (pF)
300
250
200
150
100
50
BIASAT
50 % OF V
2
NOM
0 V BIAS
1 V BIAS
TA = 25 °C
Power Dissipation (W)
0.4
0.3
0.2
0.1
0
0
25
50
75
100
125
150
0
0
10
Normal Zener Voltage (V)
20
30
40
Temperature (°C)
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
CD0603/1005-Z Surface Mount Zener Diode Series
Rating and Characteristic Curves:
Zener Impedance vs. Voltage
1000
TA = 25 °C
Iz (AC) 0.1 Iz (DC)
F = 1 kHZ
Forward Current (mA)
10
Normal Zener Voltage (V)
50
Forward Current vs. Voltage
1000
Dynamic Impedance (Ohms)
Iz = 1 mA
100
Iz = 5 mA
Iz = 20 mA
10
100
10
1
1
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
Forward Voltage (V)
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
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