CDNBS08-SMDA05-6 Datasheet, PDF (1/4 Pages) Bourns Electronic Solutions – Capacitance TVS Diode Arrays

*RoHS ^COMPLIANT
Features
■ RoHS compliant*
■ ESD protection >25 kV
■ Protects six unidirectional lines
■ Protects five bidirectional lines
Applications
■ Sensor electronics
■ Portable electronics
■ RS232, RS422 and RS423 data lines
CDNBS08-SMDA05-6 - Std. Capacitance TVS Diode Arrays
General Information
The CDNBS08-SMDA05-6 series provides ESD, EFT and Surge protection for external
ports meeting IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge)
requirements.
The Transient Voltage Suppressor offers a Working Peak Reverse Voltage from 5 V
and Minimum Breakdown Voltage range of 6 V. The device can protect six unidirection-
al lines or five bidirectional lines, available in a JEDEC SO-8 package and intended to
be mounted directly onto an FR4 printed circuit board.
8
7
6
5
1
2
3
4
Absolute Maximum Ratings (@ T_A = 25 °C Unless Otherwise Noted)
Parameter
Peak Pulse Power (tp = 8/20 µs) ¹
Storage Temperature
Operating Temperature
Symbol
P_PK
T_STG
T_OPR
Notes:
1. See Peak Pulse Power vs. Pulse Time.
Electrical Characteristics (@ T_A = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Minimum Breakdown Voltage @ 1 mA
Maximum Working Peak Voltage
Maximum Leakage Current @ VWM
V_BR
V_WM
ID
Maximum Clamping Voltage @ I_P = 1 A
Maximum Clamping Voltage @ I_PP = 17 A
Maximum Junction Capacitance @ 0 V, 1 MHz
ESD Protection per IEC 61000-4-2
Minimum Contact Discharge
Minimum Air Discharge
V_C
V_C
C_J
ESD
EFT Protection per IEC 61000-4-4 @ 5/50 ns
EFT
Surge Protection per IEC 61000-4-5 @ 8/20 µs
Level 1 (Line-Gnd) & Level 2 (Line-Line)
Notes:
1. Test from individual pins 1, 2, 3, 4, 5 and 8 to ground pins 6 and 7 (unidirectional only).
2. Pins 6 & 7 not connected for bidirectional use.
Value
350
-55 to +150
-55 to +150
Value
6.0
5.0
20
9.8
18
120
±8
±15
40
12
Unit
W
°C
°C
Unit
V
V
µA
V
V
pF
kV
A
A
*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.
Customers should verify actual device performance in their specific applications.