Datasheet

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This is information on a product in full production.

December 2013 DocID022184 Rev 5 1/8

ESDCAN24-2BLY

Automotive dual-line Transil™,

transient voltage suppressor (TVS) for CAN bus

Datasheet - production data

Features

• Dual-line ESD and EOS protection

• Bidirectional device

• Max pulse power: 230 W (8/20 µs)

• Stand-off voltage 24 V

• Low clamping factor V

• Fast response time

• Low leakage current

• Small plastic package

• ECOPACK

2 compliant component

• AEC-Q101 qualified

Benefits

• ESD and EOS protection for CAN transceiver

• SOT23 package for space saving on high

density printed circuit board

• Transil diodes providing high overvoltage

protection by clamping action and

instantaneous response to transient

overvoltages

Complies with the following standards

• ISO 10605 - C = 150 pF, R = 330 Ω :

– 30 kV (air discharge)

– 30 kV (contact discharge)

• ISO 10605 - C = 330 pF, R = 330

Ω :

– 30 kV (air discharge)

– 30 kV (contact discharge)

• ISO 7637-3:

– Pulse 3a: V

= -150 V

– Pulse 3b: V

= +100 V

Application

Automotive controller area network (CAN) bus

lines where electrostatic discharge and other

transients must be suppressed.

Description

The ESDCAN24-2BLY is a dual-line Transil

specifically designed for the protection of the

automotive CAN bus lines against electrostatic

discharge (ESD).

Figure 1. Functional diagram

TM: Transil is a trademark of STMicroelectronics

SOT23-3L

www.st.com

Summary of content (8 pages)

PAGE 1
ESDCAN24-2BLY Automotive dual-line Transil™, transient voltage suppressor (TVS) for CAN bus Datasheet - production data Complies with the following standards • ISO 10605 - C = 150 pF, R = 330 Ω : – 30 kV (air discharge) – 30 kV (contact discharge) • ISO 10605 - C = 330 pF, R = 330 Ω : – 30 kV (air discharge) – 30 kV (contact discharge) SOT23-3L Features • ISO 7637-3: – Pulse 3a: Vs = -150 V – Pulse 3b: Vs = +100 V • Dual-line ESD and EOS protection • Bidirectional device • Max pulse power: 230 W (8/20
PAGE 2
Characteristics 1 ESDCAN24-2BLY Characteristics Table 1. Absolute maximum ratings (Tamb = 25°C) Symbol VPP Parameter Electrostatic discharge capability Value ISO 10605 - C = 150 pF, R = 330 Ω : Contact discharge Air discharge 30 30 ISO 10605 - C = 330 pF, R = 330 Ω : Contact discharge Air discharge 30 30 HBM MIL STD 883 8 PPP Peak pulse power dissipation 8/20 µs) IPP Peak pulse current (8/20 µs) Top Tstg Unit kV Tj initial = Tamb 230 W 5.
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ESDCAN24-2BLY Characteristics Figure 3. Response to ISO 7637-3 Pulse 3a (Vs = -150 V) Figure 4. Response to ISO 7637-3 Pulse 3b (Vs = +100 V) Voltage (10 V/div) Voltage (10 V/div) Current (0.5 A/div) Current (0.5 A/div) 100 ns/div 100 ns/div Figure 5. ESD response to ISO 10605 C = 330 pF, R = 330 Ω (+25 kV air discharge) Figure 6. ESD response to ISO 10605 C = 330 pF, R = 330 Ω (-25 kV air discharge) Voltage (10 V/div) Voltage (10 V/div) 100 ns/div 100 ns/div Figure 7.
PAGE 4
Application and design guidelines ESDCAN24-2BLY Figure 9. Peak pulse current versus clamping voltage (typical values) 10 IPP(A) Tj = -40 °C 8 / 20 µs direct and reverse Figure 10. Junction capacitance versus reverse voltage applied (typical values) 30.0 Tj = 25 °C C (pF) F = 1 MHz VOSC = 30 mV Tj = 25 °C direct and reverse 25.0 Tj = 150 °C 20.0 1 15.0 10.0 5.0 VCL(V) 0.1 25 30 35 40 Figure 11. Leakage current versus junction temperature (typical values) 100 VR(V) 0.
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ESDCAN24-2BLY 3 Package information Package information • Epoxy meets UL94, V0 • Lead-free packages In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. Figure 13.
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Package information ESDCAN24-2BLY Table 3. SOT23-3L dimension values Dimensions Ref. Millimeters Inches Min. Max. Min. Max. A 0.89 1.4 0.035 0.055 A1 0 0.1 0 0.004 B 0.3 0.51 0.012 0.02 C 0.085 0.18 0.003 0.007 D 2.75 3.04 0.108 0.12 e 0.85 1.05 0.033 0.041 e1 1.7 2.1 0.067 0.083 E 1.2 1.75 0.047 0.069 H 2.1 3.00 0.083 0.118 L S 0.6 typ. 0.35 0.024 typ. 0.65 0.013 0.026 Figure 14. Footprint (dimensions in mm) 0.97 0.48 0.95 2.89 0.
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ESDCAN24-2BLY 4 Ordering information Ordering information Figure 15. Ordering information scheme ESD CAN 24 - 2 B L Y ESD: ESD protection Application Controller area network Stand-off voltage VRM 24 = 24 V maximum Number of protected lines 2 = 2 lines Directionality B = bi-directional Package L = SOT23-3L Automotive grade Table 4. Ordering information 5 Order code Marking Package Weight Base qty Delivery mode ESDCAN24-2BLY EL24 SOT-23 9.794 mg 3000 Tape and reel Revision history Table 5.
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ESDCAN24-2BLY Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale.