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ABB fast recovery diodes

High Power Diode Modules

A broad range of diodes including fast recovery and welding diodes suitable for a wide range of applications including inverters and high-current rectifiers. Datasheets are at the bottom of the page. Find the component you are looking for or call us on 01793 784389 and talk to a member of our technical sales team.

GTO Free-Wheeling Diodes

Name Max. Repetitive Peak Reverse Blocking Voltage (kV) Max. DC Voltage Rating (kV) Max. Average Forward Current (A) Max. Surge Peak Forward Current (kA) On-State Threshold Voltage (V) On-State Slope Resistance (mohms) Thermal Resistance Junction To Case (K/kW)
5SDF xxx25xx 2.5 615 – 1256 22.6 – 43.0 1.2 0.24 – 0.46 15-32
5SDF xxx45xx 4.5 2.8 361 – 1200 13.6 – 60.0 1.30 – 1.86 0.48 – 1.54 12-32
5SDF xxx60xx 6 3.8 1100 44 1.5 0.6 12

Snubber Diodes

Name Max. Repetitive Peak Reverse Blocking Voltage (kV) Max. DC Voltage Rating (kV) Max. Average Forward Current (A) Max. Surge Peak Forward Current (kA) On-State Threshold Voltage (V) On-State Slope Resistance (mohms) Thermal Resistance Junction To Case (K/kW)
5SDF xxx25xx 2.5 1.1 490 27 1.4 0.5 40
5SDF xxx45xx 4.5 2.4 320 – 900 12.0 – 40.0 1.80 – 2.00 0.90 – 1.50 12-40
5SDF xxx60xx 6 3 250 11.4 2.5 2.5 40

IGBT Diodes

Name Max. Repetitive Peak Reverse Blocking Voltage (kV) Max. DC Voltage Rating (kV) Max. Average Forward Current (A) Max. Surge Peak Forward Current (kA) On-State Threshold Voltage (V) On-State Slope Resistance (mohms) Thermal Resistance Junction To Case (K/kW)
5SDF xxx45xx 4.5 2.8 1950 – 2620 38.0 – 48.0 1.10 – 1.70 0.47 – 0.80 6

IGCT Diodes

Name Max. Repetitive Peak Reverse Blocking Voltage (kV) Max. DC Voltage Rating (kV) Max. Average Forward Current (A) Max. Surge Peak Forward Current (kA) On-State Threshold Voltage (V) On-State Slope Resistance (mohms) Thermal Resistance Junction To Case (K/kW)
5SDF xxx45xx 4.5 2.8 275 – 2620 10.0 – 47.0 1.10 – 2.43 0.47 – 2.80 06-40
5SDF xxx60xx 5.5 3.3 175 – 585 8.0 – 40.0 2.70 – 4.50 1.30 – 7.20 12-40

Standard Recovery Diodes

Name Max. Surge Peak Reverse Blocking Voltage (kV) Max. Repetitive Peak Reverse Blocking Voltage (kV) Max. Average Forward Current (A) Max. Surge Peak Forward Current (kA) On-State Threshold Voltage (V) On-State Slope Resistance (mohms) Thermal Resistance Junction To Case (K/kW)
5SDD xxx20xx 2 2 7030 65 0.861 0.046 8
5SDD xxx24xx 2.4 2.4 6520 59 0.87 0.057 8
5SDD xxx28xx 2.8 – 3.0 2.0 – 2.8 1285 – 7385 15.0 – 87.0 0.770 – 0.933 0.050 – 0.242 5.0 – 32.0
5SDD xxx32xx 3.2 3.2 4710 61 0.992 0.067 8
5SDD xxx40xx 4 3.6 – 4.0 3847 – 5200 46.0 – 85.0 0.800 – 0.905 0.086 – 0.133 5.7 – 9.2
5SDD xxx50xx 5 5 1028 – 3814 12.0 – 45.0 0.894 – 0.940 0.136 – 0.487 8.0 – 32.0
5SDD xxx55xx 5.5 5 3480 – 5372 46.0 – 76.0 0.800 – 0.940 0.089 – 0.147 5.5 – 7.0
5SDD xxx60xx 6 6 662 – 3246 10.5 – 40.0 0.893 – 1.066 0.166 – 0.778 8.0 – 42.0

Avalanche Diodes

Name Max. Repetitive Peak Reverse Blocking Voltage (kV) Max. Average Forward Current (A) Max. Surge Peak Forward Current (kA) On-State Threshold Voltage (V) On-State Slope Resistance (mohms) Max. Surge Avalanche Power Dissipation (kW) Thermal Resistance Junction To Case (K/kW)
5SDA xxx17xx 1.7 1310 15 0.74 0.25 50 40
5SDA xxx20xx 2 2700 31 0.79 0.09 100 20
5SDA xxx23xx 2.3 1140 – 2350 13.5 – 29.0 0.83 – 0.84 0.13 – 0.30 50 – 75 20 – 40
5SDA xxx26xx 2.6 1020 11.5 0.87 0.39 50 40
5SDA xxx32xx 3.2 910 – 2110 9.2 – 26.0 0.89 – 0.93 0.17 – 0.52 50 – 75 20 – 40
5SDA xxx38xx 3.8 790 – 1620 7.6 – 20.5 1.01 – 1.03 0.32 – 0.72 50 20 – 40
5SDA xxx50xx 5 690 – 1410 7.0 – 17.5 1.10 – 1.13 0.44 – 1.01 50 20 – 40

Welding Diodes Medium Frequency (Up to 2kHz)

Name Max. Repetitive Peak Reverse Blocking Voltage (V) Max. Average Forward Current (A) Max. Surge Peak Forward Current (kA) On-State Threshold Voltage (V) On-State Slope Resistance (mohms) Thermal Resistance Junction To Case (K/kW)
5SDD xxxx200 200 7110 – 11000 55 – 85 0.74 – 0.75 0.020 – 0.026 6.0 – 10.0
5SDD xxxx400 400 7110 – 11350 55 – 85 0.74 0.018 – 0.026 6.0 – 10.0
5SDD xxxx401 400 9250 – 13500 60 – 85 0.758 – 0.812 0.021 – 0.031 3.9 – 5.6

Welding Diodes High Frequency (Up to 10kHz)

Name Max. Repetitive Peak Reverse Blocking Voltage (V) Max. Average Forward Current (A) Max. Surge Peak Forward Current (kA) On-State Threshold Voltage (V) On-State Slope Resistance (mohms) Thermal Resistance Junction To Case (K/kW)
5SDD xxxx400 400 6266 – 10159 44 – 70 0.96 – 0.98 0.022 – 0.036 6.0 – 10.0
5SDD xxxx401 400 9041 – 13058 48 – 70 0.98 – 1.00 0.022 – 0.032 3.9 – 5.6

Diodes Capsules

  Max. Repetitive Peak Reverse Blocking Voltage (V) Max. DC Voltage Rating (kV) Max. Average Forward Current (A) Max. Surge Peak Forward Current (kA) On-State Threshold Voltage (V) On-State Slope Resistance (mohms) Thermal Resistance Junction To Case (K/kW)
DPF Series 500 – 2400 600 – 1000 10 -18 0.023 – 0.055
DPS Series 500 – 2400 400 – 4400 7 – 11.1 0.012 – 0.055

Stud Mounted Diodes

  Max. Repetitive Peak Reverse Blocking Voltage (V) Max. Reverse Recovery Time (ns) Max. Average Forward Current (A) Max. Surge Peak Forward Current (kA) On-State Threshold Voltage (V) On-State Slope Resistance (mohms) Thermal Resistance Junction To Case (K/kW)
150K Series 400 – 1600 150 3.57 0.25
150KS Series 400 – 1600 150 3.57 0.25
150L Series 400 – 1600 150 3.57 0.25
150U Series 400 – 1600 150 3.57 0.25
16F Series 400 – 1600 16 0.35 0.5
300U Series 400 – 1600 300 5 0.12
40HF Series 400 – 1600 40 0.56 1
70HF Series 400 – 1600 70 1.2 0.45
70HFL Series 400 – 1000 200 – 1000 70 0.73 1.085 3.4 0.36
85HF Series 400 – 1600 85 1.7 0.35
85HFL Series 400 – 1000 200 – 1000 85 1.15 1.128 2.1 0.3

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Fast Recovery Diodes

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Standard Recovery (Rectifier) Diodes

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Welding Diodes

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ABB Semiconductor Brochure

 

 

 

 

 

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