BTW69-1200N
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STMicroelectronics BTW69-1200N

Manufacturer No:
BTW69-1200N
Manufacturer:
STMicroelectronics
Package:
Tube
Description:
SCR 1.2KV 50A TOP3
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The BTW69-1200N is a high-performance SCR (Silicon-Controlled Rectifier) thyristor produced by STMicroelectronics. This component is available in a non-insulated TOP3 high power package, making it suitable for applications where power switching and power dissipation are critical. The BTW69-1200N is designed using clip assembly technology, which enhances its surge current handling and thermal cooling capabilities.

Key Specifications

Parameter Value Unit
RMS On-state Current (IT(RMS)) 50 A
Blocking Voltage (VDRM/VRRM) 1200 V
Gate Current (IGT) 50 mA
Average On-state Current (IT(AV)) 31 A
Non-repetitive Surge Peak On-state Current (ITSM) 763 (tp = 8.3 ms), 700 (tp = 10 ms) A
Critical Rate of Rise of On-state Current (dl/dt) 100 A/μs A/μs
Peak Gate Current (IGM) 8 A
Storage Junction Temperature Range (Tstg) -40 to +150 °C
Operating Junction Temperature Range (Tj) -40 to +125 °C
Junction to Case Thermal Resistance (Rth(j-c)) 0.45 °C/W
Junction to Ambient Thermal Resistance (Rth(j-a)) 50 °C/W

Key Features

  • High surge current handling capability up to 763 A for 8.3 ms and 700 A for 10 ms.
  • Superior thermal cooling capabilities due to clip assembly technology.
  • High blocking voltage of 1200 V.
  • Low on-state dynamic resistance (RD) of 8.5 mΩ at Tj = 125 °C.
  • Gate current of 50 mA with a peak gate current of 8 A.
  • Wide operating junction temperature range from -40 °C to +125 °C.
  • Available in non-insulated TOP3 high power package.
  • Compliant with ECOPACK environmental standards.

Applications

  • Solid state relays.
  • Battery charging systems.
  • Uninterruptible power supplies (UPS).
  • Variable speed motor drives.
  • Industrial welding systems.
  • Bypass AC switches.
  • Controlled AC rectifier bridges.
  • Motor driver applications.

Q & A

  1. What is the maximum RMS on-state current of the BTW69-1200N?

    The maximum RMS on-state current is 50 A at a case temperature of 102 °C.

  2. What is the blocking voltage of the BTW69-1200N?

    The blocking voltage (VDRM/VRRM) is 1200 V.

  3. What is the gate current required for the BTW69-1200N?

    The gate current (IGT) is 50 mA, with a maximum gate trigger voltage of 1.3 V.

  4. What are the thermal resistance values for the BTW69-1200N?

    The junction to case thermal resistance (Rth(j-c)) is 0.45 °C/W, and the junction to ambient thermal resistance (Rth(j-a)) is 50 °C/W.

  5. What are the typical applications of the BTW69-1200N?

    Typical applications include solid state relays, battery charging systems, UPS, variable speed motor drives, industrial welding systems, and bypass AC switches.

  6. What is the maximum surge peak on-state current for the BTW69-1200N?

    The non-repetitive surge peak on-state current is 763 A for a pulse duration of 8.3 ms and 700 A for a pulse duration of 10 ms.

  7. What is the operating junction temperature range for the BTW69-1200N?

    The operating junction temperature range is from -40 °C to +125 °C.

  8. What package type is the BTW69-1200N available in?

    The BTW69-1200N is available in a non-insulated TOP3 high power package.

  9. Is the BTW69-1200N environmentally compliant?

    Yes, the BTW69-1200N is compliant with ECOPACK environmental standards.

  10. What is the maximum average on-state current for the BTW69-1200N?

    The maximum average on-state current (IT(AV)) is 31 A at a case temperature of 102 °C.

Product Attributes

Voltage - Off State:1.2 kV
Voltage - Gate Trigger (Vgt) (Max):1.3 V
Current - Gate Trigger (Igt) (Max):50 mA
Voltage - On State (Vtm) (Max):1.6 V
Current - On State (It (AV)) (Max):31 A
Current - On State (It (RMS)) (Max):50 A
Current - Hold (Ih) (Max):100 mA
Current - Off State (Max):10 µA
Current - Non Rep. Surge 50, 60Hz (Itsm):700A, 763A
SCR Type:Standard Recovery
Operating Temperature:-40°C ~ 125°C
Mounting Type:Through Hole
Package / Case:TOP-3
Supplier Device Package:TOP3
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