V131BA60 Datasheet, PDF (4/5 Pages) Littelfuse – Varistor Products - High Energy Industrial

Varistor Products
Industrial High Energy Terminal Varistors > BA/BB Series
Maximum Clamping Voltage BA Series
V131BA60 - V881BA60
Maximum Clamping Voltage BB Series
V112BB60 - V282BB60
6,000
5,000
4,000
3,000
MAX CLAMPING VOLTAGE
DISC SIZE 60mm
130 TO 880V_M(AC) RATING
T_A = -55^oC TO 85^oC
V511BA60
V481BA60
V421BA60
2,000
V881BA60
V751BA60
V661BA60
1,000 ^V571BA60
900
800
700
600 ^V321BA60
500
V271BA60
V251BA60
400
300 ^V151BA60
V131BA60
200
10^-2
10^-1
Figure 5
10⁰
10¹
10²
10³
PEAK AMPERES (A)
10⁴ 10⁵
FIGURE 5. CLAMPING VOLTAGE FOR V131BA60 - V881BA60
30,000
20,000
MAX CLAMPING VOLTAGE
DISC SIZE 60mm
1100 TO 2800V_M(AC) RATING
T_A = -55^oC TO 85^oC
10,000
9,000
8,000
7,000
6,000
V282BB60
5,000 _V242BB60
4,000 V202BB60
V172BB60
3,000 _V142BB60
V112BB60
2,000
10^-2 10^-1
Figure 6
10⁰
10¹
10²
10³
PEAK AMPERES (A)
10⁴ 10⁵
FIGURE 6. CLAMPING VOLTAGE FOR V112BB60 - V282BB60
Repetitive Surge Capability BA Series
V131BA60 - V321BA60
Repetitive Surge Capability BB Series
V421BA60 - V282BB60
50,000
1
20,000
10
2
10,000
5,000 10²
DISC SIZE 60mm
V131BA60 - V321BA60
2,000 ₁₀³
1,000 ₁₀4
500 ₁₀₅
200
100 10⁶
50
INDEFINITE
20
10
20
Figure 7
100
1,000
IMPULSE DURATION (μs)
10,000
100,000
1
50,000
20,000 ₁₀
10,000
5,000 10²
2,000 10³
1,000 ₁₀4
500 ₁₀₅
200
100 10⁶
50
20
10
20
Figure 8
DISC SIZE 60mm
V421BA60 - V282BB60
2
INDEFINITE
100
1,000
IMPULSE DURATION ( μs)
10,000
FIGURE 7. SURGE CURRENT RATING CURVES FOR
FIGURE 8. SURGE CURRENT RATING CURVES FOR
NOTE: If pulse ratings are^Ve¹x³c¹e^Bed^Ae⁶d⁰, a^{- V}sh³if²t¹o^Bf V^A_N⁶(D⁰C) (at specified current) of more than +/-10% could result.This type of sh^Vift⁴, ²w¹h^Bic^Ah⁶n⁰or^-m^Va²ll⁸y²r^Bes^Bu⁶lt⁰s in a decrease of V_N(DC), may result in
the device not meeting the original published specifications, but it does not prevent the device from continuing to function, and to provide ample protection.
Physical Specifications
Lead Material
BA / BB – Copper with Tin Plating
Insulating Material
Cured, flame retardant epoxy polymer
meets UL94V–0 requirements.
Device Labeling
Marked with LF, Part Number and Date
code
Environmental Specifications
Operating/Storage
Temperature
Humidity Aging
Thermal Shock
Solvent Resistance
-55°C to +85°C/
-55°C to +125°C
+85°C, 85% RH, 1000 hours
+/- 5% typical resistance
change
+85°C to -40°C 10 times
+/- 5% typical resistance
change
MIL–STD–202, Method 215F
Moisture Sensitivity
Level 1, J–STD–020C
BA/BB Varistor Series
Revision: September 25, 2011
©2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/ba or /bb.html for current information.