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Trigger Devices / TRIACs / BT138-600
Datasheets
BT138-600 by:

TRIAC, 600V V(DRM), 12A I(T)RMS,

Part Details for BT138-600 by Philips Semiconductors

Results Overview of BT138-600 by Philips Semiconductors

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BT138-600 Information

BT138-600 by Philips Semiconductors is a TRIAC.
TRIACs are under the broader part category of Trigger Devices.

Trigger devices initiate or control actions in electronic circuits by producing output signals when specific input conditions are met. They are commonly used in timing circuits and pulse generators. Read more about Trigger Devices on our Trigger Devices part category page.

Part Details for BT138-600

BT138-600 CAD Models

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BT138-600 Part Data Attributes

Parametric Data
BT138-600 Philips Semiconductors
Buy Now Datasheet
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BT138-600 Philips Semiconductors TRIAC, 600V V(DRM), 12A I(T)RMS,
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer PHILIPS SEMICONDUCTORS
Package Description ,
Reach Compliance Code unknown
ECCN Code EAR99
Critical Rate of Rise of Off-State Voltage-Min 100 V/us
DC Gate Trigger Current-Max 35 mA
DC Gate Trigger Voltage-Max 1.5 V
Holding Current-Max 30 mA
JESD-609 Code e3
Leakage Current-Max 0.5 mA
On-State Voltage-Max 1.6 V
Operating Temperature-Max 120 °C
RMS On-state Current-Max 12 A
Repetitive Peak Off-state Voltage 600 V
Surface Mount NO
Terminal Finish Matte Tin (Sn)
Trigger Device Type TRIAC

BT138-600 Related Parts

BT138-600 Frequently Asked Questions (FAQ)

  • The maximum allowable case temperature for the BT138-600 is 125°C, as specified in the datasheet. However, it's recommended to keep the case temperature below 100°C for reliable operation and to prevent thermal runaway.

  • To ensure safe operation of the BT138-600 in high-voltage applications, make sure to follow proper PCB layout and design guidelines, use adequate insulation and creepage distances, and provide sufficient heat sinking to prevent overheating. Additionally, consider using a snubber circuit to reduce voltage transients and electromagnetic interference (EMI).

  • The recommended gate current for triggering the BT138-600 is typically in the range of 10-50 mA, depending on the specific application and operating conditions. A higher gate current can ensure reliable triggering, but may also increase power consumption and heat generation.

  • Yes, the BT138-600 can be used for switching inductive loads, but it's essential to take into account the back-EMF generated by the load during turn-off. A snubber circuit or a flyback diode can be used to absorb the back-EMF and prevent voltage spikes that may damage the triac.

  • To protect the BT138-600 from overvoltage and overcurrent conditions, consider using a voltage regulator or a surge protector to limit the voltage across the triac. Additionally, use a current-limiting resistor or a fuse in series with the triac to prevent excessive current flow.

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