Littelfuse Inc. 的 Varistor Automotive Selection Guide 规格书

% Littelfuse“ Expemzwmn \ Answevslh-mel
Network Systems & Body
• CAN BUS
• LIN BUS
• FlexRay*
• Lighting
• Wiper
• Head Lamp Leveling
• Power Window
• Dashboard
• Climate Control
• Seat Control
• Park Assistance
Automotive Applications in Modern Vehicles
Littelfuse AEC-Q200 qualified varistors are
specifically developed to protect sensitive
automotive systems from voltage transients
induced by load dump and other transient events.
Powertrain Systems
• Automatic Cruise Control
• Electronic Control Unit (ECU)
• Transmission Control Unit (TCU)
• Battery Charging
• Fuel Injection
Hybrid & Electric Vehicle Products
• Li-ion Polymer
• Ultracapacitors
• Battery Management System (BMS)
Safety Electronics
• Air bag
• ABS
• Seat Belt Pretensioning
• Precrash
• Battery Disconnect
• Keyless Entry
Infotainment & Driver Interface
• Radio
• Power Audio
• Navigation System
• Telematics Box
• Car Multimedia
Littelfuse.com © 2015 Littelfuse, Inc. Specifications are subject to change without notice.
AEC-Q200-QUALIFIED VARISTOR SELECTION GUIDE
Examples of automotive applications and qualified varistors
* The mark FlexRay is the property of its respective owners.
Littelfuse offers the most comprehensive Varistor portfolio for Automotive applications
Note: TBD denotes “to be determined”
Product
Series Key Applications Part number Package
Type
DC
Voltage
Jump Start
Voltage
(5 Min)
Load Dump
Energy
(10 Pulse)
Maximum
Non-repetitive
Surge Current
(8x20µs)
Clamping
Voltage
Capacitance
(at 1MHz)
V VDC Joules A V pF
AUMOV®
Varistor
Series
Mainly used for Motor
or Inductive load
transients including
Body Electronics,
Powertrain Systems,
Infotainment Systems,
Automotive Control
Modules, etc.
V05E14AUTO 5mm 14 25 6 400 43 1100
V07E14AUTO 7mm 14 25 12 800 43 2450
V10E14AUTO 10mm 14 25 25 1500 43 4650
V14E14AUTO 14mm 14 25 50 3000 43 10200
V20E14AUTO 20mm 14 25 100 5000 43 22200
V05E17AUTO 5mm 17 30 6 400 53 950
V07E17AUTO 7mm 17 30 12 800 53 2100
V10E17AUTO 10mm 17 30 25 1500 53 3900
V14E17AUTO 14mm 17 30 50 3000 53 8700
V20E17AUTO 20mm 17 30 100 5000 53 18750
V05E25AUTO 5mm 25 40 6 400 77 750
V07E25AUTO 7mm 25 40 12 800 77 1500
V10E25AUTO 10mm 25 40 25 1500 77 2900
V14E25AUTO 14mm 25 40 50 3000 77 6200
V20E25AUTO 20mm 25 40 100 5000 77 13500
V05E30AUTO 5mm 30 45 6 400 93 650
V07E30AUTO 7mm 30 45 12 800 93 1350
V10E30AUTO 10mm 30 45 25 1500 93 2550
V14E30AUTO 14mm 30 45 50 3000 93 5550
V20E30AUTO 20mm 30 45 100 5000 93 12000
V05E42AUTO 5mm 45 55 6 400 135 500
V07E42AUTO 7mm 45 55 12 800 135 1000
V10E42AUTO 10mm 45 55 25 1500 135 1850
V14E42AUTO 14mm 45 55 50 3000 135 4000
V20E42AUTO 20mm 45 55 100 5000 135 8500
AUML
Varistor
Series
Mainly used for circuit
board level suppression
of inductive switching
or other transient
events such as EFT
for Body Electronics,
Powertrain Systems,
Automotive Control
Modules, etc.
V18AUMLA1206 1206 18 24.5 1.5 TBD 40 TBD
V18AUMLA1210 1210 18 24.5 3.0 TBD 40 TBD
V18AUMLA1812 1812 18 24.5 6.0 TBD 40 TBD
V18AUMLA2220 2220 18 24.5 25 TBD 40 TBD
V24AUMLA2220 2220 24 24.5 25 TBD 60 TBD
V48AUMLA2220 2220 48 24.5 25 TBD 105 TBD
MLA
Automotive
Varistor
Series
Mainly used for circuit
board level suppression
of inductive switching
or other transient
events such as EFT
and ESD for Body Elec-
tronics, Infotainment
Systems, Automotive
Control Modules, etc.
V18MLA0603NHAUTO 0603 18 24.5 0.3 30 50 120
V18MLA0805NHAUTO 0805 18 24.5 1 120 44 520
V18MLA0805LNHAUTO 0805 18 24.5 0.7 40 44 290
V18MLA1206NHAUTO 1206 18 24.5 1.5 150 44 1270
V18MLA1210NHAUTO 1210 18 24.5 3 500 44 2930
V26MLA0603NHAUTO 0603 26 27.5 0.4 30 60 110
V26MLA0805NHAUTO 0805 26 27.5 1 100 60 220
V26MLA0805LNHAUTO 0805 26 27.5 0.7 40 60 190
V26MLA1206NHAUTO 1206 26 27.5 1.5 150 60 720
V26MLA1210NHAUTO 1210 26 27.5 3 300 60 1480
V30MLA0603NHAUTO 0603 30 29 0.4 30 74 90
V30MLA0805LNHAUTO 0805 30 29 0.7 30 72 130
V30MLA1210NHAUTO 1210 30 29 3 280 68 900
V30MLA1210LNHAUTO 1210 30 29 3 220 68 600
V33MLA1206NHAUTO 1206 33 36 1.5 180 75 500
V42MLA1206NHAUTO 1206 42 48 1.5 250 92 425
V48MLA1210NHAUTO 1210 48 48 3 220 105 400
Littelfuse.com © 2015 Littelfuse, Inc. Specifications are subject to change without notice.
AEC-Q200-QUALIFIED VARISTOR SELECTION GUIDE
Examples of automotive applications and qualified varistors