供应ABB焊接二极管5SDD0120C0200

晶闸管主要用于，交流变直流或直流变交流时的阶段控制电流阀，此时以低频运行（通常主要围绕交流线路频率）。在引导状态时，由于晶闸管的特点是损耗非常小，因而它是有效控制较高电流及能量的理想设备。所有ABB晶闸管都是压装包裹设备。采用适度高强压，使得晶体管与用于功率终端电联接的散热器压装在一起。 

产品应用领域：机车牵引、传动、高压直流输电、高压无功功率因数补偿、大电流电源、电机软起动、工业传动、电机励磁、感应加热、电池充电、充磁机、UPS等

产品指南半导体晶闸管阶段控制晶闸管 (PCT)

Phase Controlled Thyristors

Part Number

VDRM (V)

ITAV (A)

ITSM (kA)

Package* (mm)

5STP 06T1600

1600

641

9.9

52.5/29.5

5STP 10D1601

1600

969

15

6034

5STP 10T1600

969

15

58.5/34

5STP 20F1601

1901

27.3

75/47

5STP 20T1600

1956

27.3

74.5/47

5STP 34H1601

3370

49

102/63

5STP 34T1600

3370

49

101.5/63

5STP 07D1800

1800

730

9.0

60/34

5STP 09D1801

1800

932

13.7

60/34

5STP 18F1801

1825

26.2

5STP 18T1800

1870

26.25

5STP 30H1801

3108

47

5STP 30T1800

3108

47

5STP 42L1800

4390

64

120/78

5STP 50Q1800

6100

94

150/100

5STP 09D2201

2200

863

12

5STP 17F2201

2200

1702

25.5

75/47

5STP 17T2200

1743

25.5

74.5/47

5STP 29H2201

2855

45

102/63

5STP 29T2200

2855

45

101.5/63

5STP 06D2800

2800

620

8.8

5STP 08T2800

2800

792

10.6

58.5/34

5STP 08D2801

792

10.6

5STP 16F2801

1554

23.6

5STP 15T2800

1589

23.6

5STP 16F2800

1400

18

5STP 27H2801

2670

43

5STP 27T2800

2670

43

5STP 33L2800

3740

65.5

120/78

5STP 45N2800

5080

77

150/100

5STP 45Q2800

5490

77

5STP 04D4200

4200

470

7.1

5STP 12F4200

4200

1150

17

5STP 21H4200

2192

32

5STP 28L4200

3170

54

5STP 38N4200

3960

64.5

5STP 38Q4200

4275

64

5STP 04D5200

5200

440

6.1

5STP 17H5200

5200

1975

34

5STP 25L5200

2760

50.5

5STP 25M5200

2537

50.5

5STP 34N5200

3600

63

5STP 34Q5200

3875

63

5STP 52U5200

5060

99

172/110

5STP 03D6500

6500

380

4.7

5STP 03X6500

6500

350

4.7

5STP 08F6500

830

5STP 08G6500

720

5STP 12K6500

1370

31.5

5STP 18M6500

5STP 26N6500

2810

65

5STP 42U6500

4250

86

5STP 20N8500

8000

2000

5STP 20Q8500

8000

2150

5STP 37Y8500

3720

90

192/1

焊接二极管

Welding diodes are designed for medium and high frequency welding equipments and optimized for high current rectifiers.
The on-state voltage is very low and the output current is high.
ABB is selling both normal housed and housing-less welding diodes.
The latter is becoming more and more important in high current welding applications for joining of high refractory materials. 

Standard
Part number

VRRM (V)

IFAVM (A)

IFSM (kA)

Package* (mm)

5SDD 71X0200

200

7110

55.0

60/44

5SDD 71B0400 / 5SDD 71B0200

400

7110

55.0

62/44

5SDD 71X0400

400

5SDD 0120C0200

200

11000

85.0

75/57

5SDD 0120C0400

11350

85.0

75/57

5SDD 92Z0401

9250

60.0

53/47

5SDD 0105Z0401

10502

70.0

56/49.5

5SDD 0135Z0401

13500

63.5/57