V351DHB34

更新时间： 2024-01-03 20:00:19

品牌	Logo	应用领域
力特 - LITTELFUSE		压敏电阻
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5页	98K
描述
Varistor Products - High Energy Industrial

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V351DHB34 数据手册

Varistor Products

High Energy Industrial

DHB34 Varistor Series

Device Ratings and Specifications

MAXIMUM RATINGS (85 C)

CONTINUOUS TRANSIENT

SPECIFICATIONS (25 C)

MAXIMUM

CLAMPING

VOLTAGE

PEAK

CURRENT

(8/20µs)

VARISTOR VOLTAGE

AT 1mA DC TEST

CURRENT

TYPICAL

CAPACI-

TANCE

ENERGY

(2ms)

(V ) AT 200A

(8/20µs)

RMS

SIZE

(mm)

MIN

(V)

MAX

(V)

f = 1MHz

(pF)

M(AC)

(V)

M(DC)

(V)

N(DC)

(V)

MODEL

NUMBER

(V)

(A)

(V)

V391DHB34

V421DHB34

385

420

510

560

550

600

40,000

545

604

680

663

1,000

1,130

3,500

610

748

3,000

V441DHB34

V481DHB34

V511DHB34

440

480

510

585

640

675

630

650

700

40,000

622

670

735

691

750

820

759

825

910

1,147

1,240

1,350

2,900

2,700

2,500

V551DHB34

550

710

755

40,000

778

864

910

949

1,404

2,390

V571DHB34

V661DHB34

V681DHB34

575

660

680

730

850

875

770

900

925

40,000

805

940

962

1000

1160

1173

1,480

1,720

1,777

2,200

2,000

1,900

1050

1068

V751DHB34

750

970

1050

40,000

1080

1200

1320

2,000

1,800

NOTE: Ratings are for each individual varistor element in dual assembly.

1. Average power dissipation of transients not to exceed 2.0W per varistor element (2 varistors per device).

2. 40kA capability depends on applications rated up to 115V_RMS. 30kA applies if > 115 V_RMS

3. 40kA capability depends on applications rated up to 123V_RMS. 30kA applies if > 123 V_RMS

4. 40kA capability depends on applications rated up to 132V_RMS. 30kA applies if > 132 V_RMS

5. 40kA capability depends on applications rated up to 97VRMS. 30kA applies if > 97 VRMS.

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