PL
IA
NT
Features
n
3 kA, 8/20 µs surge capability
n
Low clamping voltage under surge
n
Bidirectional TVS
n
Surface mount package
n
Excellent overtemperature performance
F
RE
E
Applications
n
High power DC bus protection
*R
oH
S
C
OM
LE
AD
PTVS3-xxxC-M Series High Current TVS Diodes
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR
IA E
NT
*
General Information
Bourns
®
Model PTVS3-xxxC-M high current bidirectional TVS diodes are designed for use in high
power DC bus clamping applications. These devices offer bidirectional port protection and are available
with standoff voltage ratings of 66 V and 76 V.
The devices are RoHS* compliant and are designed to meet IEC 61000-4-5 8/20 μs current surge
requirements.
Absolute Maximum Ratings (@ T
A
= 25 °C Unless Otherwise Noted)
Rating
Repetitive Standoff Voltage
Peak Current Rating per 8/20 µs IEC 61000-4-5
Operating Junction Temperature Range
Storage Temperature Range
PTVS3-066C-M
PTVS3-076C-M
Symbol
V
WM
I
PPM
T
S
T
J
Value
66
76
3
-55 to +125
-55 to +150
Unit
V
kA
°C
°C
Electrical Characteristics (@ T
A
= 25 °C Unless Otherwise Noted)
Parameter
I
D
Standby Current
V
D
= V
WM
I
BR
= 10 mA
I
PP
= 3 kA
F = 10 kHz,
V
d
= 1 Vrms
Test Conditions
PTVS3-066C-M
PTVS3-076C-M
PTVS3-066C-M
PTVS3-076C-M
0.1
PTVS3-066C-M
PTVS3-076C-M
2.0
1.7
Min.
72
85
Typ.
76
90
Max.
10
80
95
120
135
Unit
µA
V
V
%/°C
nF
V
(BR)
Breakdown Voltage
V
C
Clamping Voltage
V
(BR)
Temperature Coefficient
C
Capacitance
Asia-Pacific:
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA:
Tel: +36 88 520 390 • Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
*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.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
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