ERZ-VA7D221 Datasheet, PDF (5/20 Pages) Panasonic Semiconductor – ZNR Transient/Surge Absorbers

“ZNR” Transient/Surge Absorbers (Type D)
■ Reference Guide to Standard Products
Part No.
Applicable
Standards
Type Name Approvals
Varistor
Voltage^✽
(V)
Maximum
Clamping
Maximum
Allowable
Voltage Peak Current
Voltage
at 8/20μs at 8/20μs(A)
ACrms (V) DC (V) max.(V) Ip (A) 1 time 2 times
Recommended Applications
ERZV10D751 V10751U ˓˔ˑ˒□◇◆
ERZV14D751
V14751U
˓˕ˑ˒□◇◆
750
(675 to 825)
460
ERZV20D751 V20751U ˓˕ˑ˒□◇◆
ERZV10D821 V10821U ˓˔ˑ˒□◇◆
ERZV14D821
V14821U
˓˕ˑ˒□◇◆
820
(738 to 902)
510
ERZV20D821 V20821U ˓˕ˑ˒□◇◆
1240 25 3500 2500
615 1240 50 5000 4500
1240 100 7500 6500 ^{AC 380 V, Line–Line and}
Line–Ground Applications
1355 25 3500 2500 _{(For DC 500 V Insulating Test)}
670 1355 50 5000 4500
1355 100 7500 6500
ERZV10D911 V10911U ˓˔ˑ˒□◇◆
ERZV14D911
V14911U
˓˕ˑ˒□◇◆
910
(819 to 1001)
550
ERZV20D911 V20911U ˓˕ˑ˒□◇◆
1500 25 3500 2500 _{AC 415 V, Line–Line and}
745 1500 50 5000 4500 Line–Ground Applications
1500 100 7500 6500 ^{(For DC 500 V Insulating Test)}
ERZV10D102 V10102U ˓˔ˑ˒□◇◆
ERZV14D102
V14102U
˓˕ˑ˒□◇◆
1000
(900 to 1100)
625
ERZV20D102 V20102U ˓˕ˑ˒□◇◆
ERZV10D112 V10112U ˓˔ˑ˒□◇◆
ERZV14D112
V14112U
˓˕ˑ˒□◇◆
1100
(990 to 1210)
680
ERZV20D112 V20112U ˓˕ˑ˒□◇◆
1650 25 3500 2500
825 1650 50 5000 4500
1650 100 7500 6500 ^{AC 480 V, Line–Line and}
Line–Ground Applications
1815 25 3500 2500 _{(For DC 500 V Insulating Test)}
895 1815 50 5000 4500
1815 100 7500 6500
ERZV10D182CS V10182U ˓˔ˑ˒□◇◆
ERZV14D182CS
V14182U
˓˕ˑ˒□◇◆
1800
(1700 to 1980)
1000
ERZV20D182 V20182U ˓˕ˑ˒□◇◆
1465
2970
2970
2970
25
50
100
3500
5000
7500
2500
4500
6500
Line–Ground Applications
(For AC 1200 V Withstanding
Test)
✽ Measuring Current of Varistor Voltage 5 Series : 0.1 mA, Others: 1 mA
˓ : UL1449 (VZCA2/UL, VZCA8/C-UL), ˔ : UL1449 Type3 (or Code-Connected and Direct plug-in), ˕ : UL1449 Type2 (or Permanently Connected),
ˑ : VDE (IEC61051-1, -2, -2-2), ˒ : VDE (IEC60950-1 Annex.Q), □ : CSA C22.2 No.1
˖ : CQC (GB/T10193, GB/T10194), ˗ : CQC (GB4943.1, GB8898)
˞
Approval number (File No.) of safety regulations are subject to revision without notice. Ask factory for a copy of the latest file No.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
02 Aug. 2013
–8–