V111HB34

Surge Energy Rating :
Peak Surge Current : 40 KA
Operating Temperature Range : - 55 C to + 85 C
Packaging : Bulk
Product : MOV
Mounting : Radial
Diameter : 34 mm
Voltage Rating AC : 110 V
Voltage Rating DC : 148 V
Clamping Voltage : 288 V
Capacitance : 11600 pF


Features:

• Wide Operating Voltage Range
    V_M(AC)RMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110V to 750V
• High Energy Absorption
   Capability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .W_TM = 220J to 1050J
• High Peak Pulse Current
   Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I_TM = 40,000A
• Rigid Terminals for Secure Through-Hole Solder Mounting
• No Derating Up to 85oC Ambient


Specifications

Continuous:
Steady State Applied Voltage:                                                                                     H*34 SERIES          UNITS
AC Voltage Range (_VM(AC)RMS) . . . . . . . . . ....................................................................110 to 750                 V
DC Voltage Range (V_M(DC)) . . . . . . . . . . . . . . ...............................................................148  to 970                V
Transient:
Peak Pulse Current (I_TM)
For 8/20µs Current Wave (See Figure 2). . .. . . . . . . . . . . . . . . .....................................40,000                       A
Single Pulse Energy Range
For 10/1000µs Current Wave (W_TM) . . . . . . . . . . . ......................................................... 220 to 1050             J
Operating Ambient Temperature Range (T_A) . . . . . . . . . . . . . ...........................................-55 to85                
Storage Temperature Range (T_STG) . . . . . . . . . . ..............................................................-55 to125               
Temperature Coefficient (V) of Clamping Voltage (V_C) at Specified Test Current . . . . . . . . . <0.01            %

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.

Description

The V111HB34, HF34, and HG34 Series of transient surge suppressors are industrial high-energy Metal-Oxide Varistors (MOVs). They are designed to provide surge suppression in the AC mains outdoor and service entrance environment (distribution panels) of buildings. Applications also include industrial heavy motors, controls, and power supplies such as used in the oil-drilling, mining, and transportation fields, including HVAC and motor/generator applications.

The V111HB34 Series provides rigid terminals for through-hole solder mounting on printed circuit boards, thereby eliminating the need for screw mounting. The V111HB34 Series has the same rigid through-hole terminals as the HB34 with the addition of mounting holes for bolt-down mounting and longer terminals to allow for additional mounting flexibility.
The V111HB34 has formed feet with mounting holes for vertical bolt-down mounting.

See Ratings and Specifications table for part numbers.

Parameters:

Technical/Catalog Information	V111HB34
Vendor	Littelfuse Inc
Category	Circuit Protection
Maximum AC Volts	110Vrms
Maximum DC Volts	148VDC
Current-Surge	40kA
Package / Case	34mm Square
Varistor Voltage	190V
Energy	220J
Number of Circuits	1 - Single
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	V111HB34 V111HB34