IA
N
Features
■
15 kA, 8/20 µs surge capability
■
Low clamping voltage under surge
■
Bidirectional TVS
■
Surface mount package
■
Excellent performance over temperature
■
UL Recognized
Applications
■
High power DC bus protection
*R
oH
S
CO
M
PL
T
PTVS15-xxxC-SH Series High Current TVS Diodes
General Information
The PTVS15-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 and UL Recognized. They also meet
IEC 61000-4-5 8/20 μs current surge requirements.
Agency Approval
Description
UL
File Number: E313168
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
PTVS15-058C-SH
PTVS15-076C-SH
Symbol
V
WM
I
PPM
T
J
T
S
Value
58
76
15
-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
= 15 kA
PTVS15-058C-SH
PTVS15-076C-SH
PTVS15-058C-SH
PTVS15-076C-SH
0.1
F = 10 kHz,
V
d
= 1 Vrms
PTVS15-058C-SH
PTVS15-076C-SH
12
9
64
85
66
92
Test Conditions
Min.
Typ.
Max.
10
70
95
110
150
Unit
μA
V
V
%/°C
nF
V
(BR)
Breakdown Voltage
V
C
Clamping Voltage
(1)
V
(BR)
Temperature Coefficient
C
Capacitance
(1) V
C
measured at the time which is coincident with the peak surge current.
Asia-Pacific:
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
*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.
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 specific applications.
3312 - 2 mm
Series High Current TVS Diodes
PTVS15-xxxC-SH
SMD Trimming Potentiometer
Product Dimensions
This is a Pb free product, with epoxy encapsulations meeting UL Class 94V-0. Ag plated
leads meet solderability requirements of JESD22-B102. Package dimensions are shown
below.
21.00 ± 0.50
(.827 ± .020)
16.00
MAX.
(.630)
Recommended Printed Wiring
Land Pattern Dimensions
3.5
(.138)
11.00
(.433)
16.00
(.630)
MAX.
10.00 ± 0.20
(.827 ± .0008)
15.00
(.591)
Typical Part Marking
PTVS15-058C-SH ............................ 15058
PTVS15-076C-SH ............................ 15076
D
How to Order
PTVS 15 - xxx C - S H
2.80 ± 0.20
(.110 ± .0008)
MIN.
2.00
(.079)
0.50 ± 0.05
(.020 ± .002)
2.00
(.079)
MIN.
Series
PTVS = Power TVS High
Current Diode
Peak Current Rating
15 = 15 kA
Device
PTVS15-058C-SH
PTVS15-076C-SH
Dimension D
11.00
Max.
(0.433)
12.00
Max.
(0.472)
DIMENSIONS:
MM
(INCHES)
Repetitive Standoff Voltage
058 = 58 V
076 = 76 V
Suffix
C = Bidirectional Device
Package
S = Surface Mount
Application
A typical application for Power TVS products includes DC power line protection.
Temperature
H = High Temperature Series
+
Exposed
DC
Power
Interface
-
Specifications 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 specific applications.
3312 - 2 mm SMD Trimming
Current TVS Diodes
PTVS15-xxxC-SH Series High
Potentiometer
Performance Graphs
V-I Characteristic
Typical V
BR
vs. Junction Temperature
16
14
12
10
8
6
4
2
0
-4
-6
-8
-40 -20
0
20
40
60
80 100 120 140 160
25 °C
Percent of V
BR
Change
Junction Temperature (T
J
) - °C
Typical Surge Current Derating
120
110
100
Current 8/20 µs Waveform per IEC 61000-4-5
I
PP
– Peak Pulse Current (% of I
PP
)
120
100
80
60
40
20
0
0
5
10
15
t – Time (µs)
20
25
30
t
d
= t
|
I
PP
/2
t
t
Test Waveform Parameters
t
t
= 8 µs
t
d
= 20 µs
e
t
Percent of Rated Value
90
80
70
60
50
40
30
20
10
0
0
25
50
75
100
125
150
175
Ambient Temperature (°C)
This graph shows the typical device surge current derating
versus ambient temperature when subjected to the 8/20 µs
current waveform per the IEC 61000-4-5 specification.
This device is not intended for continuous operation at
temperatures above 125 °C.
11/13
Specifications 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 specific applications.
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