Document
IA NT
Features
■ RoHS compliant* ■ Low capacitance - 15 pF ■ ESD protection per IEC 61000-4-2 ■ Surge protection
Applications
■ Personal Digital Assistants (PDAs) ■ Mobile phones & accessories ■ Memory card protection ■ SIM card port protection ■ Portable electronics
*R oH S
CO M
PL
General Information The markets for portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. Bourns offers TVS Diodes for voltage reference applications, in compact chip package 0603 or 1005 size formats, which offer PCB real estate savings and are considerably smaller than most competitive parts. The TVS Diodes have a working peak voltage range between 5.0 V and 24 V. The device is designed to meet IEC 61000-4-5 (Surge) protection requirements. Bourns® Chip Diodes conform to JEDEC standards, are easy to handle on standard pick and place equipment and their flat configuration minimizes roll away. Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter Package Power Storage Temperature Operating Temperature Symbol PPK TSTG TOPR CD0603-T / CD1005-T Series 100 -40 to +125 -40 to +125 Unit mW ºC ºC
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter Minimum Breakdown Voltage @ 1 mA Typical Breakdown Voltage @ 1 mA Peak Pulse Current (tp = 8/20 µs) Maximum Working Peak Voltage Maximum Leakage Current @ VWM Maximum Clamping Voltage @ Max. IPP Maximum Junction Capacitance @ 0 V 1 MHz Typical Junction Capacitance @ 0 V 1 MHz ESD Protection per IEC 61000-4-2 Contact Discharge Air Discharge Symbol VBR VBR IPPM WWM ID VC CD CD ESD ESD 05C 5.1 71 5.1 51 15 15 CD0603-T / CD1005-T Series 12C 13 7 1 2 2.0 25 20 12 8 15 24C 25 28 1 24 47 10 Unit V V A V µA V pF pF kV kV
How to Order
Common Code Chip Diode Package • 0603 • 1005 Diode Series T = TVS Diode Working Peak Voltage 05 = 5 Volts 12 = 12 Volts 24 = 24 Volts Directionality C = Bidirectional
*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/CD1005-T Surface Mount TVS Diode Series
CD 0603 - T 05 C
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CD0603/CD1005-T Surface Mount TVS Diode Series
Product Dimensions
A
Recommended Pad Layout
A
B B
C
D
Dimension A (Max.) 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)
C
Physical Specifications
E
Dimension A B C D E
0603 1.60 - 1.80 (0.063 - 0.071) 0.80 - 100 (0.031 - 0.039) 0.45 Typ. (0.018) X 0.70 - 0.85 (0.027 - 0.033) 0.70 Typ. (0.028) X
DIMENSIONS: MM (INCHES)
1005 2.40 - 2.60 (0.095 - 0.102) 1.10 - 1.30 (0.043 - 0.051) 0.50 Typ. (0.020) X 0.70 - 0.90 (0.027 - 0.035) 1.00 Typ. (0.039) X
Case ..................................0603(1608) / 1005(2512) Molded plastic Terminals ..................... Solder plated, solderable per MIL-STD-750, Method 2026 Polarity.................................................... Indicated by cathode band Mounting Position ....................................................................... Any
Typical Part Marking
CD0603-T05C ............................................................................ E05 CD0603-T12C ............................................................................ E12 CD0603-T24C ............................................................................ E24 CD1005-T05C ............................................................................ E05 CD1005-T12C ............................................................................ E12 CD1005-T24C ............................................................................ E24
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/CD1005-T Surface Mount TVS Diode Series
Rating & Characteristic Curves Peak Pulse Power vs. Pulse Time
10,000
Pulse Waveform
120 IPP – Peak Pulse Current (% of IPP) 100 80 60 40 20 0 td = t|IPP/2 tt Test Waveform Parameters tt = 8 µs td = 20 µs et
PPP – Peak Pulse Current (W)
1,000
250 W, 8/20 µs Waveform
100
10 0.01 1
1
0
100
1,000
10,000
0 30
5
10
15 t – Time (µs)
20
25
td – Pulse Duration (µs)
Capacitance Between Terminals
15 5V
Power Derating Curve
100 Mounting on glass epoxy PCBs Power Rating (%)
30 40
Capacitance Between.