TransGuard
®
Automotive Series
Multilayer Varistors for Automotive Applications
GENERAL DESCRIPTION
The TransGuard Automotive Series are zinc oxide (ZnO) based ceramic semicon-
ductor devices with non-linear, bi-directional voltage-current characteristics.
They have the advantage of offering bi-directional overvoltage protection as well as
EMI/RFI attenuation in a single SMT package. The Automotive Series high current
and high energy handling capability make them well suited for protection against
automotive related transients.
AVX VG series parts (large case size, high energy) are glass encapsulated. These
parts provide the same high reliability as traditional VC series parts. The glass
encapsulation provides also enhanced resistance against harsh environment or
process such as acids, salts, chlorite flux.
Operating Temperature: -55ºC to +125ºC
FEATURES
•
•
•
•
•
•
•
•
High Reliability
High Energy Absorption (Load Dump)
High Current Handling
AEC Q200 Qualified
Bi-Directional protection
EMI/RFI attenuation
Multi-strike capability
Sub 1nS response to ESD strike
APPLICATIONS
•
•
•
•
Internal Combustion Engine (ICE) Vehicles
Hybrid Electric Vehicles (HEV)
Plug-in Hybrid Electric Vehicles (PHEV)
Commercial Vehicles
– CAN, LIN, FLEXRAY based modules
– Sensors
– Module load dump protection
– Motor/inductive load transient suppression
LEAD-FREE COMPATIBLE
COMPONENT
HOW TO ORDER
VC
Varistor Chip
VC = Varistor Chip
VG = Varistor Glass
Encapsulated
Chip
AS
1206
18
Working
Voltage
03 = 3.3Vdc
05 = 5.6Vdc
09 = 9Vdc
12 = 12Vdc
14 = 14Vdc
16 = 16Vdc
18 = 18Vdc
22 = 22Vdc
26 = 26Vdc
30 = 30Vdc
31 = 31Vdc
34 = 34Vdc
38 = 38Vdc
42 = 42Vdc
45 = 45Vdc
48 = 48Vdc
56 = 56Vdc
60 = 60Vdc
65 = 65Vdc
85 = 85Vdc
D
Energy
Rating
A = 0.1J
B = 0.2J
C = 0.3J
D = 0.4J
E = 0.5J
F = 0.7J
H = 1.2J
J = 1.5J
K = 0.6J
L = 0.8J
S = 1.9-2.0J
X = 0.05J
M = 1J
N = 1.1J
U = 4.0-5.0J
P = 2.5-3.7J
Y = 6.5-12J
400
Clamping
Voltage
140 = 14V
150 = 18V
220 = 22V
250 = 27V
300 = 32V
380 = 38V
390 = 42V
400 = 42V
440 = 44V
490 = 49V
540 = 54V
570 = 57V
580 = 60V
620 = 67V
650 = 67V
770 = 77V
800 = 80V
900 = 90V
101 = 100V
111 = 110V
131 = 135V
151 = 150V
R
Package
D = 7" (1000)*
R = 7" (4000)*
T = 13" (10,000)*
W = 7" (10,000)**
0402 only
P
Termination
P = Ni/Sn plated
Automotive Case
Series
Size
0402
0603
0805
1206
1210
1812
2220
3220
*Not available for 0402
**Only available for 0402
14
012317
TransGuard
®
Automotive Series
Multilayer Varistors for Automotive Applications
ELECTRICAL CHARACTERISTICS
V
W
(DC)
Vdc
VCAS120642K900
42
VGAS181242U900
42
VGAS222042Y900
42
VCAS120645K900
45
VCAS120648D101 _ _
48
VCAS121048H101 _ _
48
VCAS120656F111 _ _
56
VGAS181256U111
56
VCAS120660M131 _ _
60
VCAS121060J121
60
VGAS121065P131
65
VGAS181265U131
65
VGAS222065Y131
65
VCAS121085S151 _ _
85
VGAS181285U161
85
AVX PN
V
W
(AC)
Vac
32
35
37
35
34
34
40
40
50
42
50
50
50
60
60
V
B
V
56±10%
56.0±10%
56±10%
56±10%
62.0±10%
62.0±10%
68.0±10%
68±10%
82.0±10%
76±10%
82±10%
82±10%
82±10%
100.0±10%
100±10%
V
C
V
90
90
90
90
100
100
110
110
135
120
135
135
135
150
165
I
VC
A
1
5
10
1
1
1
1
5
1
5
2.5
5
10
1
5
I
L
μA
15
15
15
25
10
10
15
15
15
10
15
15
15
35
15
E
T
J
0.6
4.0
12
0.6
0.4
1.2
0.7
4.8
1
1.5
2.7
4.5
6.5
2
4.5
E
LD
J
6
24
-
-
-
-
-
I
P
A
200
500
1000
200
100
250
100
500
150
250
350
400
1100
250
400
Cap
pF
260
1200
5000
260
225
500
180
1100
250
400
600
800
3000
275
500
Freq
V
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
V
Jump
W
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
P
Diss. Max
0.012
0.015
0.06
0.012N
0.008
0.022
0.014
0.04
0.008
0.03
0.05
0.03
0.06
0.040
0.04
-
-
-
-
V
W
(DC)
V
W
(AC)
V
B
V
C
I
VC
I
L
DC Working Voltage [V]
AC Working Voltage [V]
Typical Breakdown Votage [V @ 1mA
DC
]
Clamping Voltage [V @ I
IV
]
Test Current for V
C
Maximum leakage current at the working voltage [μA]
E
t
I
P
Cap
V
Jump
P
.
Transient Energy Rating [J, 10x1000μS]
Peak Current Rating [A, 8x20μS]
Typical capacitance [pF] @ frequency specified and 0.5V
RMS
Jump Start (V)
Power Dissipation (W)
16
012317
TransGuard
®
Automotive Series
Multilayer Varistors for Automotive Applications
AUTOMOTIVE SERIES – LOAD DUMP TEST
According to ISO DP7637 rev 2 Pulse 5
Automotive Load Dump Pulse
(According to ISO 7637 Pulse 5)
Energy (Joules)
Voltage (V)
When using the test method indicated below, the
amount of Energy dissipated by the varistor must not
exceed the Load Dump Energy value specified in the
product table.
Time (msec)
LOAD DUMP LIBRARY
Typical max Vz versus Pulse duration and Ri
12V SYSTEMS
VCAS060316B400
100ms
200ms
400ms
VCAS120616K380
100ms
200ms
400ms
VCAS121016J390
100ms
200ms
400ms
VGAS181216P400
100ms
200ms
400ms
VGAS222016Y400
100ms
200ms
400ms
VCAS040218X400
100ms
200ms
400ms
VCAS060318A400
100ms
200ms
400ms
VCAS080518A400
100ms
200ms
400ms
VCAS080518C400
100ms
200ms
400ms
VCAS120618A400
100ms
200ms
400ms
VCAS120618D400
100ms
200ms
400ms
VCAS120618E380
100ms
200ms
400ms
VCAS121018J390
100ms
200ms
400ms
0.5Ω
37
36
35
0.5Ω
42
40
39
0.5Ω
48
46
43
0.5Ω
46
37
32
0.5Ω
53
50
47
0.5Ω
38
37
34
0.5Ω
37
36
35
0.5Ω
37
35
33
0.5Ω
40
39
38
0.5Ω
43
41
40
0.5Ω
42
40
39
0.5Ω
42
40
39
0.5Ω
48
46
43
1Ω
38
37
36
1Ω
45
43
40
1Ω
53
50
46
1Ω
52
41
35
1Ω
60
55
50
1Ω
39
37
35
1Ω
38
37
36
1Ω
39
38
37
1Ω
41
40
39
1Ω
45
43
41
1Ω
45
42
40
1Ω
45
43
40
1Ω
53
50
46
4Ω
42
41
39
4Ω
55
50
45
4Ω
74
64
56
4Ω
72
59
51
4Ω
77
73
66
4Ω
40
38
36
4Ω
42
41
39
4Ω
40
39
38
4Ω
48
45
42
4Ω
55
48
45
4Ω
55
50
45
4Ω
55
50
45
4Ω
74
64
56
24V SYSTEMS
VCAS060326A580
100ms
200ms
400ms
VCAS080526A580
100ms
200ms
400ms
VCAS080526C580
100ms
200ms
400ms
VCAS120626D580
100ms
200ms
400ms
VCAS121026H560
100ms
200ms
400ms
VCAS060330A650
100ms
200ms
400ms
VCAS080530A650
100ms
200ms
400ms
VCAS080530C650
100ms
200ms
400ms
VCAS120630D650
100ms
200ms
400ms
VCAS121030H620
100ms
200ms
400ms
VGAS181234U770
100ms
200ms
400ms
VGAS222034Y770
100ms
200ms
400ms
1Ω
51
50
49
1Ω
51
49
48
1Ω
51
49
48
1Ω
52
50
47
1Ω
61
59
55
1Ω
57
56
54
1Ω
58
56
53
1Ω
58
57
55
1Ω
61
57
56
1Ω
70
64
56
1Ω
87
82
75
1Ω
100
91
84
4Ω
56
54
51
4Ω
53
51
50
4Ω
54
51
49
4Ω
60
57
54
4Ω
74
69
64
4Ω
59
58
57
4Ω
62
61
57
4Ω
61
58
56
4Ω
70
66
62
4Ω
77
70
65
4Ω
110
97
85
4Ω
125
115
104
8Ω
58
56
53
8Ω
59
57
51
8Ω
62
56
51
8Ω
68
65
61
8Ω
91
82
70
8Ω
63
61
58
8Ω
66
64
61
8Ω
63
62
59
8Ω
75
69
64
8Ω
98
89
70
8Ω
125
114
95
8Ω
165
155
120
012317
17
TransGuard
®
Automotive Series
Multilayer Varistors for Automotive Applications
L
W
T
t
DIMENSIONS:
mm (inches)
AVX Style
(L) Length
(W) Width
mm
(in.)
mm
(in.)
0402
1.00±0.10
(0.040±0.004)
0.50±0.10
(0.020±0.004)
0.6
(0.024)
0.25±0.15
(0.010±0.006)
0603
1.60±0.15
(0.063±0.006)
0.80±0.15
(0.031±0.006)
0.9
(0.035)
0.35±0.15
(0.014±0.006)
0805
2.01±0.20
(0.079±0.008)
1.25±0.20
(0.049±0.008)
1.02
(0.040)
0.71 max.
(0.028 max.)
1206
3.20±0.20
(0.126±0.008)
1.60±0.20
(0.063±0.008)
1.02 (0.040)
1.27 (0.050)
1)
1.70 (0.067)
2)
0.94 max.
(0.037 max.)
1210
3.20±0.20
(0.126±0.008)
2.49±0.20
(0.098±0.008)
1.70
(0.067)
1.14 max.
(0.045 max.)
1812
4.50±0.30
(0.177±0.012)
3.20±0.30
(0.126±0.012)
2.00
(0.080)
1.00 max.
(0.039 max.)
2220
5.70±0.40
(0.224±0.016)
5.00±0.40
(0.197±0.016)
2.50
(0.098)
1.00 max.
(0.039 max.)
3220
8.20±0.40
(0.323±0.016)
5.00±0.40
(0.197±0.016)
2.50 max.
(0.098 max.)
1.30 max.
(0.051 max.)
(T) Max Thickness mm
(in.)
(t) Land Length
mm
(in.)
1) Applicable for: VCAS120618E380
2) Applicable for: VCAS120626F540, VCAS120631M650, VCAS120638N770, VCAS120642L800, VCAS120645K900, VCAS120656F111, VCAS120660M131
A
C
B
A
D
SOLDERING PAD:
mm (inches)
Pad Layout
A
B
C
D
0402
1.61 (0.024)
1.51 (0.020)
1.70 (0.067)
1.51 (0.020)
0603
0.89 (0.035)
0.76 (0.030)
2.54 (0.100)
0.76 (0.030)
0805
1.02 (0.040)
1.02 (0.040)
3.05 (0.120)
1.27 (0.050)
1206
1.02 (0.040)
2.03 (0.080)
4.06 (0.160)
1.65 (0.065)
1210
1.02 (0.040)
2.03 (0.080)
4.06 (0.160)
2.54 (0.100)
1812
1.00 (0.039)
3.60 (0.142)
5.60 (0.220)
3.00 (0.118)
2220
1.00 (0.039)
4.60 (0.18)
6.60 (0.26)
5.00 (0.20 )
3220
2.21 (0.087)
5.79 (0.228)
10.21 (0.402)
5.50 (0.217)
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