Datasheet

Features
■ 10 kA, 8/20 µs surge capability
■ Low clamping voltage under surge
■ Bidirectional TVS
■ UL Recognized
Applications
■ AC line protection
■ High power DC bus protection
Absolute Maximum Ratings (@ T
A
= 25 °C Unless Otherwise Noted)
PTVS10-xxxC 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.
Customers should verify actual device performance in their specifi c applications.
Rating Symbol Value Unit
Repetitive Standoff Voltage
PTVS10-058C
PTVS10-076C
PTVS10-170C
PTVS10-320C
PTVS10-380C
PTVS10-470C
V
WM
58
76
170
320
380
470
V
Peak Current Rating per 8/20 µs IEC 61000-4-5 I
PPM
10 kA
Operating Junction Temperature Range T
J
-40 to +125 °C
Storage Temperature Range T
S
-55 to +150 °C
Lead Temperature, Soldering (10 s) 260 °C
General Information
The PTVS10-xxxC range of high current bidirectional TVS diodes
is designed for use in AC line protection and high power DC bus
clamping applications. These devices offer bidirectional port
protection from 58 volts to 470 volts.
The devices are RoHS* and UL compliant while also meeting 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
PTVS10-058C
PTVS10-076C
PTVS10-170C
PTVS10-320C
PTVS10-380C
PTVS10-470C
64
85
190
336
401
490
66
92
200
350
420
500
70
95
210
368
443
530
V
V
C
Clamping Voltage I
PP
= 10 kA
PTVS10-058C
PTVS10-076C
PTVS10-170C
PTVS10-320C
PTVS10-380C
PTVS10-470C
120
150
250
440
520
620
130
160
300
500
570
680
V
V
(BR)
Temperature Coeffi cient 0.1 %/°C
C Capacitance
F = 10 kHz,
V
d
= 1 Vrms
PTVS10-058C
PTVS10-076C
PTVS10-170C
PTVS10-320C
PTVS10-380C
PTVS10-470C
11.7
8.6
4.0
2.7
2.0
1.7
12.5
10.0
5.0
3.5
2.5
2.2
nF
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www.bourns.com
Agency Approval
Description
UL File Number: Pending