The PTVS3-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 430 volts.
The devices are RoHS* and UL compliant while also meeting 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
PTVS3-058C
PTVS3-066C
PTVS3-076C
PTVS3-380C
PTVS3-430C
Symbol
Value
58
66
76
380
430
3
-55 to +150
-55 to +150
260
Unit
Repetitive Standoff Voltage
V
WM
V
Peak Current Rating per 8/20 µs IEC 61000-4-5
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature, Soldering (10 s)
I
PPM
T
J
T
S
kA
°C
°C
°C
Electrical Characteristics (@ T
A
= 25 °C Unless Otherwise Noted)
Parameter
I
D
Standby Current
Test Conditions
V
D
= V
WM
PTVS3-058C
PTVS3-066C
PTVS3-076C
PTVS3-380C
PTVS3-430C
PTVS3-058C
PTVS3-066C
PTVS3-076C
PTVS3-380C
PTVS3-430C
64
72
85
401
440
66
77
92
420
470
85
100
110
510
560
0.1
PTVS3-058C
PTVS3-066C
PTVS3-076C
PTVS3-380C
PTVS3-430C
2.0
1.7
1.5
0.7
0.6
2.3
2.2
2.0
1.2
1.0
Min.
Typ.
Max.
10
70
82
95
443
490
100
120
130
570
620
Unit
µA
V
(BR)
Breakdown Voltage
I
BR
= 10 mA
V
V
C
Clamping Voltage
I
PP
= 3 kA
V
V
(BR)
Temperature Coefficient
F = 10 kHz,
V
d
= 1 Vrms
%/°C
C Capacitance
nF
*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
Series High Current
Potentiometer
PTVS3-xxxC
mm SMD Trimming
TVS Diodes
Product Dimensions
The product is epoxy encapsulated per UL Class 94V-0 with Ag plated leads solderable per MIL-STD-750, Method 2026.
The package dimensions and part marking are shown below.
A typical application for Power TVS products includes AC power line
primary protection.
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
High Current TVS Diodes
PTVS3-xxxC Series
Trimming Potentiometer
Performance Graphs
V-I Characteristic
VI
Characteristic
+i
Quadrant I
Typical V
BR
vs. Junction Temperature
16
14
12
10
8
6
4
2
0
-4
-6
-8
-40 -20
I
PPM
I
PPM
Percent of V
BR
Change
25 °C
I
T
V
C
-v
V
(BR)
V
WM
I
D
I
D
I
T
V
WM
V
(BR)
+v
V
C
0
20
40
60
80 100 120 140 160
Quadrant III
-i
Junction Temperature (T
J
) - °C
Typical Peak Power Derating
120
Percent of Rated Value
100
80
60
40
20
0
0
25
50
75
100
125
150
Ambient Temperature (°C)
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.
PTVS3-xxxC Series High Current TVS Diodes
Performance Graphs (Continued)
Surge Response (1.2/50, 8/20 Surge) - PTVS3-058C
3.5
3
2.5
T
Surge Response (1.2/50, 8/20 Surge) - PTVS3-076C
140
3.5
Current
120
100
3
2.5
120
100
Voltage
140
Current
Current (kA)
Current (kA)
Voltage
1.5
1
0.5
0
-0.5
0
4
8
12
16
20
24
28
32
36
40
60
40
20
0
-20
Voltage (V)
1.5
1
0.5
0
-0.5
0
4
8
12
16
20
24
28
32
36
40
60
40
20
0
-20
Time (µs)
Time (µs)
Surge Response - PTVS3-380C
3.5
3.0
2.5
Surge Response (1.2/50, 8/20 Surge) - PTVS3-380C
3.5
3.0
2.5
Current
700
600
500
Voltage
Current (kA)
Current (A)
2.0
1.5
1.0
0.5
1.5
1.0
0.5
0
300
200
100
0
-100
0
5
10
15
20
25
30
35
40
0
-0.5
-0.5
0
200
400
600
Time (µs)
Voltage (V)
Surge Response - PTVS3-430C
3.5
3.0
2.5
Surge Response (1.2/50, 8/20 Surge) - PTVS3-430C
3.5
3.0
Current
700
600
Current (kA)
Current (kA)
2.0
1.5
1.0
0.5
0
-0.5
0
10
20
30
40
50
Voltage
400
300
200
100
0
-100
2.0
1.5
1.0
0.5
0
-0.5
0
100
200
300
400
500
600
Time (µs)
REV. 10/13
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.
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
