NKH26/16A
NKH26/16A
- High voltage capability with electrical isolation provided by DBC ceramic.
- 3000 VRMS isolating voltage and industrial standard package.
- High surge capability and glass passivated chips.
- Modules available in two configurations: Thyristor/Diode and Thyristor/Thyristor.
- Simple mounting, UL approved, RoHS compliant.
- DC motor control and drives.
- Battery chargers, welders, power converters.
- Lighting control, heat, and temperature control.
- Maximum average on-state current: 27 A at 85°C.
- Surge current capability: 520 A for 50 Hz, 546 A for 60 Hz.
- Voltage range: 400 to 1600 V.
- Operating temperature range: -40 to 125°C.
- Maximum peak reverse and off-state leakage current at 150°C.
- RMS isolation voltage: 2500 V for 1 minute, 3000 V for 1 second.
- Critical rate of rise of off-state voltage: 1000 V/μs.
- Maximum average forward current for diodes: 60 A.
- Maximum RMS on-state current: 60 A.
- Maximum peak, one-cycle, on-state non-repetitive surge current: 520 A for 50 Hz, 546 A for 60 Hz.
- Maximum peak gate power: 10 W.
- Maximum average gate power: 3 W.
- Maximum peak gate current: 3 A.
- Maximum junction operating temperature range: -40 to 125°C.
- Maximum storage temperature range: -40 to 150°C.
- Maximum thermal resistance, junction to case per junction: 0.19°C/W.
- Mounting torque: 0.7 to 1.5 N.m.
- Power dissipation vs. average on-state current.
- Surge on-state current vs. cycles.
- Peak on-state voltage vs. peak on-state current.
- Maximum junction to case thermal impedance vs. time.
Catalog excerpts
NKT26A/NKH26A Series RdHS Nell High Power ProductsThyristor/Diode and Thyristor/Thyristor, 27A (ADD-A-PAK Power Modules) FEATURES RoHS COHPUAHT High voltage Electrically isolated by DBC ceramic (AI2O3) 3000 VRMS isolating voltage Industrial standard package High surge capability Glass passivated chips Modules uses high voltage power thyristor/diodes in two basic configurations Simple mounting UL approved file E320098 TO Compliant to RoHS Designed and qualified for multiple level APPLICATIONS • DC motor control and drives • Battery charges • Welders • Power converters • Lighting control • Heat and temperature control
Open the catalog to page 1
NKT26A/NKH26A Series RdHS Nell High Power ProductsELECTRICAL SPECIFICATIONS VOLTAGE RATINGS
Open the catalog to page 2
NKT26A/NKH26A Series RdHS Nell High Power Products TRIGGERING ORDERING INFORMATION TABLE NKT Device code m - Module type: NKT for (Thyristor + Thyristor) module NKH for (Thyristor + Diode) module [2 - Current rating: It(av) / If(av) rn - Voltage code x 100 = VRRM 0 - Assembly type,”A” for soldering type
Open the catalog to page 3
RoHS RoHS Nell High Power Products Fig.1 Peak on-state voltage vs. peak on-state current Fig.2 Max. junction to case thermal impedance vs. time 0.7 Max. junction to case thermal impedance (°C/W) Peak on-state voltage (V) Peak on-state current (A) Fig.3 Power Dissipation Vs. Average On-state Current Fig.4 Case temperature vs. average on-state current Conduction Angle Conduction Angle Average on-state current (A) Average on-state current Fig.5 Surge on-state current vs. cycles Peak Gate Current (3A) Surge on-state current (A) Peak Forward Gate Voltage (10V) Maximum Gate Voltage that will not trigger...
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