67
VGAS181216P400 0.5Ω 1Ω 4Ω
100ms 46 52 72
200ms 37 41 59
400ms 32 35 51
VGAS222016Y400 0.5Ω 1Ω 4Ω
100ms 53 60 77
200ms 50 55 73
400ms 47 50 66
12V SYSTEMS
AUTOMOTIVE SERIES – LOAD DUMP TEST
According to ISO DP7637 rev 2 Pulse 5
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.
Automotive Load Dump Pulse
(According to ISO 7637 Pulse 5)
Voltage (V)
Energy (Joules)
Time (msec)
Glass Encapsulated TransGuard®
Automotive Series
Multilayer Varistors for Automotive Applications
ELECTRIAL CHARACTERISTICS
AVX PN VW (DC) VW (AC) VB
VC
IVC
IL
ET
ELD
IP
Cap Freq VJump
PDiss, MAX
VGAS120616K390 16 11 24.5±10% 40 1 15 0.6 1.5 200 1100 K 27.5 0.01
VGAS120616N390 16 11 24.5±10% 40 1 15 1.1 2 200 1300 K 27.5 0.01
VGAS121016J400 16 13 25.5±10% 42 5 15 1.6 3 500 2300 K 27.5 0.03
VGAS181216P390 16 11 24.5±10% 40 5 15 2.9 10 1000 7000 K 27.5 0.07
VGAS181216P400 16 11 24.5±10% 42 5 10 2.9 10 1000 5000 K 27.5 0.07
VGAS222016Y400 16 11 24.5±10% 42 10 10 7.2 25 1500 13000 K 25.5 0.10
VGAS120618D400 18 13 25.5±10% 42 1 15 0.4 1.5 150 1200 K 27.5 0.008
VGAS181218P440 18 14 27.5±10% 44 5 15 2.9 6 800 5000 K 27.5 0.05
VGAS120626F540 26 18 33.0±10% 54 1 15 0.7 1.5 200 600 K 27.5 0.008
VGAS121026H560 26 18 34.5±10% 60 5 15 1.2 3 300 1200 K 27.5 0.018
VGAS181226P570 26 23 35.0±10% 57 5 15 3.0 8 600 3000 K 30 0.015
VGAS222026Y570 26 23 35±10% 57 10 15 6.8 20 1100 7000 K 30 0.03
VGAS121030H620 30 21 41.0±10% 67 5 15 1.2 3 280 1000 K 30 0.018
VGAS181231P650 31 25 39.0±10% 65 5 15 3.7 8 800 2600 K 30 0.06
VGAS121034S770 34 30 47.0±10% 77 2.5 15 2 3 400 1000 K 48 0.04
VGAS181234U770 34 30 47.0±10% 77 5 15 5 6.1 800 1500 K 48 0.08
VGAS222034Y770 34 30 47.0±10% 77 10 15 12 25 2000 6300 K 48 0.24
VGAS181242U900 42 35 56.0±10% 90 5 15 4.0 6 500 1800 K 48 0.015
VGAS121048H101 48 34 62.0±10% 100 5 15 1.2 - 250 500 K 48 0.022
VGAS121060J121 60 42 76.0±10% 120 5 15 1.5 - 250 400 K 48 0.03
VGAS121065P131 65 50 82.0±10% 135 2.5 15 2.7 - 350 600 K 48 0.05
V
W
(DC) DC Working Voltage [V]
E
T
Transient Energy Rating [J, 10x1000μS]
V
W
(AC) AC Working Voltage [V]
E
LD
Load Dump Energy (x10) [J]
V
B
Typical Breakdown Votage [V @ 1mA
DC
, 25°C]
I
P
Peak Current Rating [A, 8x20μS]
V
C
Clamping Voltage [V @ I
IVC
]
Cap Typical capacitance [pF] @ frequency specified
I
VC
Test Current for V
C
[A, 8x20μs]
and 0.5V
RMS
, 25°C, M = 1MHz, K = 1kHz
I
L
Maximum leakage current at the working
V
Jump
Jump Start [V, 5 min]
voltage, 25°C [μA]
P
DISS
Power Dissipation [W]