Features
■ 6 kA, 8/20 µs surge capability
■ Low clamping voltage under surge
■ Bidirectional TVS
■ Surface mount package
Applications
■ High power DC bus protection
Absolute Maximum Ratings (@ T
A
= 25 °C Unless Otherwise Noted)
PTVS6-xxxC-SH Series High Current TVS Diodes
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations 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 specifi c applications.
Rating Symbol Value Unit
Repetitive Standoff Voltage
PTVS6-058C-SH
PTVS6-076C-SH
V
WM
58
76
V
Peak Current Rating per 8/20 µs IEC 61000-4-5 I
PPM
6kA
Operating Junction Temperature Range T
J
-55 to +125 °C
Storage Temperature Range T
S
-55 to +150 °C
General Information
The PTVS6-xxxC-SH range of high current bidirectional TVS diodes is designed for use in high power
DC bus clamping applications. These devices offer bidirectional port protection and are available with
standoff voltage ratings of 58 V and 76 V.
The devices are RoHS* compliant. They also meet IEC 61000-4-5 8/20 μs current surge requirements.
*RoHS COMPLIANT
Electrical Characteristics (@ T
A
= 25 °C Unless Otherwise Noted)
Parameter Test Conditions Min. Typ. Max. Unit
I
D
Standby Current V
D
= V
WM
10 µA
V
(BR)
Breakdown Voltage I
BR
= 10 mA
PTVS6-058C-SH
PTVS6-076C-SH
64
85
67
90
70
95
V
V
C
Clamping Voltage
(1)
I
PP
= 3 kA
PTVS6-058C-SH
PTVS6-076C-SH
110
140
V
V
(BR)
Temperature Coeffi cient 0.1 %/°C
C Capacitance
F = 10 kHz,
V
d
= 1 Vrms
PTVS6-058C-SH
PTVS6-076C-SH
4.5
3.3
nF
Asia-Pacifi c: 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
(1) V
C
measured at the time which is coincident with the peak surge current.
