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V385LA20AP 데이터시트 PDF




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부품번호 V385LA20AP 기능
기능 Metal-Oxide Varistors
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V385LA20AP 데이터시트, 핀배열, 회로
LA Varistor Series
Metal-Oxide Varistors (MOVs)
Radial Lead Varistors > LA Varistor Series
RoHS
Agency Approvals
Agency
Agency Approval
Agency File
Number
UL1449
E320116
CECC 42201-006
IEC 61051-1
IEC 61051-2
IEC 60950-1 (Annex Q) for 14mm and
20mm only
116895
22.2-1
91788
CECC 42201-006
IEC 61051-1
IEC 61051-2
IEC 60950-1 (Annex Q) for 14mm and
20mm only
E1273/F
Description
The LA Varistor Series of transient voltage surge
suppressors are radial leaded varistors (MOVs)
that are designed to be operated continuously
across AC power lines. These UL recognized
varistors require very little mounting space, and are
offered in various standard lead form options.
The LA Varistor Series are available in four model
sizes: 7mm, 10mm, 14mm and 20mm; and have a
eVnMe(ArCg)RyMSavboslotarpgteiornancgaepafbroilmity
130V to 1000V, and an
up to 360J. Some LA Series
model numbers are available with clamping voltage
selections, designated by a model number suffix of
either A or B. The 'A' selection is the standard model;
the 'B' selection provides a lower clamping voltage.
See LA Series Device Ratings and Specifications
Features
• Lead–free, Halogen-
Free and RoHS
compliant.
• Energy absorption
cuapptaob3ili6ty0J(WTM)
• Wide operating
voltage range
VM(AC)RMS 130V to 1000V
• No derating up to
85ºC ambient
• Available in tape and
reel or bulk pack
Additional Information
Datasheet
Resources
Samples
Absolute Maximum Ratings
• For ratings of individual members of a series, see Device Ratings and Specifications chart
Continuous
Steady State Applied Voltage:
Transients:
AC Voltage Range (VM(AC)RMS)
DC Voltage Range (VM(DC))
Peak Pulse Current (ITM)
For 8/20µs Current Wave (See Figure 2)
Single Pulse Energy Range
For 10/1000µs Current Wave (WTM)
Operating Ambient Temperature Range (TA)
Storage Temperature Range (TSTG)
Temperature Coefficient (aV) of Clamping Voltage (VC) at Specified Test Current
Hi-Pot Encapsulation (COATING Isolation Voltage Capability)
(Dielectric must withstand indicated DC voltage for one minute per MIL-STD 202, Method 301)
COATING Insulation Resistance
LA Series
130 to 1000
175 to 1200
1200 to 6500
11 to 360
-55 to +85
-55 to +125
<0.01
2500
1000
Units
V
V
A
J
OC
OC
%/OC
V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or
any other conditions above those indicated in the operational sections of this specification is not implied.
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/23/15




V385LA20AP pdf, 반도체, 판매, 대치품
Metal-Oxide Varistors (MOVs)
Radial Lead Varistors > LA Varistor Series
Copper Electrode Option:
Add 'W' to the end of the part number (e.g. V230LA20APW)
Product marking:
LF 9
P230L20W
Lead-Free,
YYWW
Halogen-Free
& RoHS Compliant
Indicator
Copper Electrode
Option
Identifier
Current Energy and Power Dissipation Ratings
Should transients occur in rapid succession, the average
power dissipation is the energy (watt-seconds) per pulse
times the number of pulses per second. The power so
developed must be within the specifications shown on the
Device Ratings and Specifications Table for the specific
Figure 1A - Power Derating for Epoxy Coated
100
90
80
70
60
50
40
30
20
10
0
-55 50 60 70 80 90 100 110 120 130 140 150
AMBIENTTEMPERATURE ( oC)
FIGURE 1. CURRENT, ENERGY AND POWER DERATING
Peak Pulse CuCrrUeRnVtETest Waveform
device. The operating values of a MOV need to be derated
at high temperatures as shown above. Because varistors
only dissipate a relatively small amount of average power
they are not suitable for repetitive applications that involve
substantial amounts of average power dissipation.
Figure 1B - Power Derating for Phenolic Coated
100
90
80
70
60
50
40
30
20
10
0
-55 50 60 70 80 90 100 110 120 130 140 150
AMBIENTTEMPERATURE ( oC)
FIGURE 1. CURRENT, ENERGY AND POWER DERATING
CURVE
100
90
50
10
O1
Figure 2
T
T1
T2
TIME
01 = Virtual Origin of Wave
T = Time from 10% to 90% of Peak
T1 = Rise Time = 1.25 x T
T2 = Decay Time
Example - For an 8/20 µs Current Waveform:
8µs = T1 = Rise Time
20µs = T2 = Decay Time
O1 = Virtual Origin of Wave
T = Time From 10% to 90% of Peak
T1 = Virtual Front time = 1.25 t
T2 = Virtual Time to Half Value (Impulse Duration)
Example: For an 8/20µs Current Waveform:
8 s = T1 = Virtual Front Time
20 s = T2 = Virtual Time to Half Value
FIGURE 2. PEAK PULSE CURRENT TEST WAVEFORM
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/23/15

4페이지










V385LA20AP 전자부품, 판매, 대치품
104
A7(P)
)
)
)/
)
)
104
10(P)
2,000
1,098000000
700
600
500
V420LA10(P)
V2V752VL52A03L10RM0AL(1aAP01)d(e0P(i)Pat)al Lle-OadxViadreistVorasri>st215L000oA000 rV121s00a2 r(iMstOorVSse)ries
50
20
101301405
10
6
400 V175LA5(P)
300
V150LA5(P)
V140LA5(P)
V130LA5(P)
Trans2i0e01n0-t3V-I C10h-2arac1t0e-1ristic1s00Curv10e1s (Co10n2tinu1e0d3...) 104
PEAK AMPERES (A)
MFaIxGiUmRuEm6. CClLaAmMPpIiNnGgVVOoLlTtAaGgEe FfoOrR1V413m0LmA5P(Pa)rt- sV420LA10(P)
V130LA10A(P) - V320LA20A
10
5 INDEFINITE
Puls2e Rating Curves (Continued...)
1
20 100
1,000
Repetitive Surge CIMaPpUaLbSEiliDtUyRfAoTrIO1N4(mµs)m Parts
FIGURE 14. SURGE CURRENT RATING CURVES FOR
V130LA10A(P) - V13320LA210(PA)(P- )V480LA7(P)
10,000
26,,000000
15,,000000
4,500000
3,000
200
2,000
100
50
1MAXIMUM CLAMPING VOLTAGE
210M1T3AO0=DT-EO5L53oS2CI0ZVTEOM1(84A5mCo)mCRATING
102
MODEL SIZE 7mm
V130LA1(P) - V480LA7(P)
10130V1402175056LA20A(P)
V300LA20A(P)
V320LA20A(P)
V250LA20A(P)
V230LA20A(P)
1,000
9876000021000000
5005
400
INDEFINITE
V175LA10A(P)
3002
1
20020
10-3
10-2
V150LA10A(P)
V140LA10A(P)
100 1,000 V130LA10A(P1)0,000
10I-M1PULS1E00DURA1T0IO1 N ( µs1)02 103 104
FiguFreIG1U0RE 14. SURGE CUPRERAEKNATMRPEARTEINSG(AC) URVES FOR
V3F8IG5LUAR2E0A8(.P)CVL1A0M0V0P1LI3AN08GL0AVA1O(P(PL)T)A-GVE48F0OLAR7V(P13) 0LA10A(P) - V320LA20A
532,,,521000,,,000005000000000000VVMM3TA866AO5162=2XD005TI-LLEOM15AAL5U154oSM000CI0AAZC0T((EPPVOL))1MA84M(5AmPComCI)NRGAVTOINLGTAGEMV11O031D200VL1E360AL814100S01L5IA0ZAV(6E8P10)01A04- (0mVPL3m)A208L0AA2(P0)A(P)
200
100
1,00050
70020
V575LA40A(P)
50010
5
INDEFINITE
V510LA40A(P)
V480LA40A(P)/V460LA20A(P)
V420LA20A(P)
V385LA20A(P)
300
2
20
10-4
Figure 12
10-3 1001IM0P-P2EUALKS1E0A-M1DPUER1RA0ET0ISO(N1A,10)(0µ01s0)
102
103 101,00040
FIGURE 16. SURGE CURRENT RATING CURVES FOR
FIGURE 9. CLVA1M30PLIAN1G0VAO(PL)TA- GV3E2F0OLAR2V03A8(P5)LA20A(P)-
V1000LA80A(P)
31,050,,00000000 MA1XIMUM
2
CLAMP1I0NGVOLTAGE
2,000MODEL SIZE 20mm
2,10,00000
500
T1A30=T-O552o7C5VTOM(8AC5o) CRATING
MODEL SIZE 20mm
V130LA20A(P) - V320LA40B(P)
101201301401506
5,000
5,000
2,000
2,000
1,000
1,500000
500
200
120000
15000
50
11
22
1100
MODEL SIZE 10mm
MODVE1L30SLIAZ5E(P14) m- Vm680LA10(P)
V130LA10A(P) - V320LA20A(P)
110012120013103014104015150066
20
20
10
150
INDEFINITE
INDEFINITE
5
2
220 100
1,000
10,000
20 100 IMPULSE DURATIO1N,0(0µ0s)
10,000
FigFIuGrUeR1E1 15.
IMPULSE DURATION ( µs)
SURGE CURRENT RATING CURVES FOR
V38F5IGLAU2R0EA1(P6). -SVVVU11130R3000GL0LALEAA1C508(UA0PAR()P(R-P)VE)-6NV8T302RL0AAL1TA0I2N(P0GA) (CPU) RVES FOR
1035,,00,0000000
522,0,00000
21,0,00000
1,050000
1,5000
112MM1T0A3AO10=XDTI-EOM5L5U2oSM7CI5ZCVTE2OML2A1(8A00MC5mPo)mCIRNAGTVINOGLTMVAMV3G1O11O80E3D1052D1002EL01LE3A1L03AL0124S12040S010I5A1Z0I5AZ0(E6P(E6P1))24-0-mVmV1m3m02000LLAA4800BA((PP))
920000
2187651005000005000000000
V275LA40A(P)
420200 V250LA40A(P) V175LA20A(P)
3101000 ININDDEEFFININITITEE
55
V150LA20A(P)
V130LA20A(P)
20202
11200-3
Figure2103
10-2 10100-1 100 1011,000 102
100IMPPUELASKE ADMUPREARTIEOS1N,0(A(0µ)0s)
103 10,100040
10,000
FIGURE 17. SURGE CIUMRPURLESNETDRUARTAITNIOGNC(µUsR) VES FOR
FIFGIGURUERE101.8.CLSVAU3MR8PG5ILNEAGC2V0UAOR(LRPTE)AG-NVET1RF0O0A0TRLINVAG1830C0ALU(APR2)V0EAS(PF) -OVR275LA40A(P)
V130LA20A(P) - V320LA40B(P)
10,000
35,0,00000
2,000
21,0,00000
500
1 2 MODEL SIZE 20mm
10 V385LA40B(P) - V1000LA160B(P)
MM1TA4AO0=XDTI-EOM5L5U2oSM3CI0ZCVTEOML2A(8A0MC5mPo)mCIRNAGTVINOGLTAGE101201301401506
200
1,001000
98000050
76000020
50010
400 5
VIN27D5ELFAI4N0ITBE(P)
V250LA40B(P)
300 2 V150LA20B(P)
1
20V130LA20B(P1)00
1,000
200
10-3
10-2
10-1 IMPU1L0S0E DUR1A0T1ION (µ1s0)2
103
FIGURE 18. SURGE CUPRERAEKNATMRPEARTEINSG(AC) URVES FOR
V130LA20A(P) - V320LA40B(P)
10,000
104
FIGURE 11. CLAMPINGVOLTAGE FOR V130LA20B(P) - V275LA40(P)
200
1,010000
50 V230LA40A(P)
20
50100
INDEFINITE
5
3002
1
20
100
V140LA20A(P)
1,000
10,000
200 IMPULSE DURATION ( µs)
10-3 10-2 10-1 100 101 102 103
FIGURE 19. SURGE CURPREEANK TAMRPAETRINEGS (CAU) RVES FOR
V385LA40B(P) - V1000LA160B(P)
104
FIGURE 12. CLAMPINGVOLTAGE FOR V140LA20A(P) - V230LA40A(P)
5,000
MAXIMUM CLAMPINGVOLTAGE
MODEL SIZE 20mm
300 TO 1000VM(AC) RATING
V1000LA160B(P)
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/23/15
2,000
1,000
500
2
10
200
100
50
20
10 INDEFINIT
5
2
20
FIGURE 15. SUR
V13
5,000
2,000
1,000
500
1
2
10
200
100
50
20
10 INDEFINI
5
2
20
FIGURE 17. SUR
V38
10,000
5,000
2,000
1,000
500
1
200
100
50
20
10 INDEFINI
5
2
1
20
FIGURE 19. SUR
V38

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