Ceramic transient voltage suppressors
SMD multilayer varistor, E series
Series/Type: CT0603S17ALCG2
Ordering code: B72500E2170S170
Date: 2013-04-10
Version: 2
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Identification/Classification 1
(header 1 + top left header bar):
Ceramic transient voltage suppressors
Identification/Classification 2
(header 2 + bottom left header bar):
SMD multilayer varistor, E series
Ordering code: (top right header bar)
B72500E2170S170
Series/Type: (top right header bar)
CT0603S17ALCG2
Preliminary data (optional):
(if necessary)
Department:
PPD ML PD
Date:
2013-04-10
Version: 2
Prepared by: Hr. Schotter
Release signed by: Dr. Dernovsek
Release signed QS: Hr. Schlauer
Modifications/Remarks: Correction capacitance
Ceramic transient voltage suppressors B72500E2170S170
SMD multilayer varistor, E series CT0603S17ALCG2
PPD ML PD 2013-04-10
Please read Cautions and warnings and Page 2 of 13
Important notes at the end of this document.
Description
The E series multilayer ceramic varistors has been developed to protect automotive
electronic circuits against transient overvoltages, such as electrostatic discharges and surge
currents.
Features
Reliable ESD protection up to 30 kV acc. to IEC 61000-4-2
High energy absorption capability
Low leakage current
No temperature derating up to 150 °C
High life time robustness
Stable protection level
RoHS-compatible, lead-free
Qualified based on AEC-Q200 Rev-D
PSpice simulation models available
Designation system
CT Chip with three-layer-termination (Ag/Ni/Sn)
0603 Dimensions of the device 06 x 03 (length x width in 1/100 inch)
S…A Special tolerance A of the varistor voltage
17 Maximum operating voltage (RMS voltage)
LC Lower capacitance
G2 Taped version, cardboard tape, 13" reel (16000 pcs./ reel)
Ceramic transient voltage suppressors B72500E2170S170
SMD multilayer varistor, E series CT0603S17ALCG2
PPD ML PD 2013-04-10
Please read Cautions and warnings and Page 3 of 13
Important notes at the end of this document.
Electrical data
Max. operating voltage
RMS voltage V
RMS
= 17 V
DC voltage V
DC
= 22 V
Varistor voltage (@ 1 mA, 25 °C) V
V
= 25.0 … 40.0 V
Maximum leakage current (@ 22 V, 25 °C) I
leak,max
= 5 µA
Typical leakage current (@ 14 V, 25 °C) I
leak
= <1 µA
Maximum clamping voltage (@ 1 A) V
clamp,max
= 50 V
Maximum average power dissipation P
diss,max
= 3 mW
Maximum surge current (8/20 µs) I
surge,max
= 1 x 30 A
Maximum energy absorption (2 ms) W
max
= 75 mJ
Capacitance (@ 1 MHz, 0.5 V, 25 °C) C
= <75 pF
Response time <0.5 ns
Operating temperature –55 … +150 °C
Storage temperature (mounted parts) –55 … +150 °C

B72500E2170S170

Mfr. #:
Manufacturer:
EPCOS / TDK
Description:
Varistors 17Vrms 30A CT0603S17ALCG2
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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