Datasheets
KSD1691GSTU by:

NPN Epitaxial Silicon Transistor, TO-126-3, 1920-TUBE

Part Details for KSD1691GSTU by onsemi

Results Overview of KSD1691GSTU by onsemi

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KSD1691GSTU Information

KSD1691GSTU by onsemi is a Power Bipolar Transistor.
Power Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for KSD1691GSTU

Part # Distributor Description Stock Price Buy
DISTI # 09N0056
Newark Npn Epitaxial Silicon Transistor/ Tube Rohs Compliant: Yes |Onsemi KSD1691GSTU RoHS: Compliant Min Qty: 1920 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1,000 $0.4300
  • 2,500 $0.3470
  • 10,000 $0.3370
$0.3370 / $0.4300 Buy Now
DISTI # KSD1691GSTU
Avnet Americas Trans GP BJT NPN 60V 5A 3-Pin(3+Tab) TO-126 Rail - Rail/Tube (Alt: KSD1691GSTU) RoHS: Compliant Min Qty: 2174 Package Multiple: 1 Lead time: 0 Weeks, 2 Days Container: Tube 2723 Partner Stock
  • 2,174 $0.3128
  • 2,200 $0.3059
  • 4,400 $0.3013
  • 11,000 $0.2967
  • 22,000 $0.2921
$0.2921 / $0.3128 Buy Now
DISTI # KSD1691GSTU
Avnet Americas Trans GP BJT NPN 60V 5A 3-Pin(3+Tab) TO-126 Rail - Rail/Tube (Alt: KSD1691GSTU) RoHS: Compliant Min Qty: 3840 Package Multiple: 1920 Lead time: 8 Weeks, 0 Days Container: Tube 3840 Factory Stock
  • 3,840 $0.3520
  • 7,680 $0.3442
  • 11,520 $0.3390
  • 19,200 $0.3338
  • 38,400 $0.3287
$0.3287 / $0.3520 Buy Now
Rochester Electronics KSD1691 - NPN Epitaxial Silicon Transistor RoHS: Not Compliant Status: Active Min Qty: 1 968
  • 1 $0.3594
  • 25 $0.3522
  • 100 $0.3378
  • 500 $0.3235
  • 1,000 $0.3055
$0.3055 / $0.3594 Buy Now
DISTI # KSD1691GSTU
TME Transistor: NPN, bipolar, 60V, 5A, 1.3W, TO126ISO Min Qty: 1 0
  • 1 $0.7600
  • 10 $0.6310
  • 50 $0.5570
  • 100 $0.4640
  • 450 $0.4190
  • 500 $0.4160
  • 1,000 $0.4040
$0.4040 / $0.7600 RFQ
Flip Electronics Stock, ship today 2723
RFQ

Part Details for KSD1691GSTU

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KSD1691GSTU Part Data Attributes

KSD1691GSTU onsemi
Buy Now Datasheet
Compare Parts:
KSD1691GSTU onsemi NPN Epitaxial Silicon Transistor, TO-126-3, 1920-TUBE
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Part Package Code TO-126-3
Manufacturer Package Code 340AS
Reach Compliance Code not_compliant
ECCN Code EAR99
Factory Lead Time 2 Days
Samacsys Manufacturer onsemi
Collector Current-Max (IC) 5 A
Collector-Emitter Voltage-Max 60 V
Configuration SINGLE
DC Current Gain-Min (hFE) 200
JEDEC-95 Code TO-126
JESD-30 Code R-PSFM-T3
JESD-609 Code e3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 20 W
Surface Mount NO
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Transistor Element Material SILICON

Alternate Parts for KSD1691GSTU

This table gives cross-reference parts and alternative options found for KSD1691GSTU. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of KSD1691GSTU, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
KTD1691Y KEC Check for Price Power Bipolar Transistor, 5A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin, TO-126, 3 PIN KSD1691GSTU vs KTD1691Y
Part Number Manufacturer Composite Price Description Compare
2SD1691G-Y-TA3-T Unisonic Technologies Co Ltd Check for Price Power Bipolar Transistor, 5A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, HALOGEN FREE, TO-220, 3 PIN KSD1691GSTU vs 2SD1691G-Y-TA3-T
2SD1691L-Y-T6C-K Unisonic Technologies Co Ltd Check for Price Power Bipolar Transistor, 5A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin, LEAD FREE, TO-126C, 3 PIN KSD1691GSTU vs 2SD1691L-Y-T6C-K
2SD1691G-Y-T6C-K Unisonic Technologies Co Ltd Check for Price Power Bipolar Transistor, 5A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin, HALOGEN FREE, TO-126C, 3 PIN KSD1691GSTU vs 2SD1691G-Y-T6C-K
KTD1691-Y KEC Check for Price Power Bipolar Transistor, 5A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin, TO-126, 3 PIN KSD1691GSTU vs KTD1691-Y
KSD1691GS_NL Fairchild Semiconductor Corporation Check for Price Power Bipolar Transistor, 5A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin, LEAD FREE, TO-126, 3 PIN KSD1691GSTU vs KSD1691GS_NL
2SD1691L-Y-T60-K Unisonic Technologies Co Ltd Check for Price Power Bipolar Transistor, 5A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin, LEAD FREE PACKAGE-3 KSD1691GSTU vs 2SD1691L-Y-T60-K
2SD1691L-Y-TA3-T Unisonic Technologies Co Ltd Check for Price Power Bipolar Transistor, 5A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, LEAD FREE, TO-220, 3 PIN KSD1691GSTU vs 2SD1691L-Y-TA3-T
2SD1691G-Y-T60-K Unisonic Technologies Co Ltd Check for Price Power Bipolar Transistor, 5A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin, HALOGEN FREE PACKAGE-3 KSD1691GSTU vs 2SD1691G-Y-T60-K

KSD1691GSTU Related Parts

KSD1691GSTU Frequently Asked Questions (FAQ)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the thermal pad connected to the ground plane to improve heat dissipation.

  • Ensure proper heat sinking, use a thermal interface material, and follow the recommended PCB layout. Also, consider derating the device's power dissipation at high temperatures.

  • The maximum allowed voltage on the enable pin (EN) is 6V. Exceeding this voltage may damage the device.

  • Yes, but ensure the device is properly sealed and conformal coated to prevent moisture ingress. Follow the recommended storage and handling procedures to prevent moisture absorption.

  • Use an oscilloscope to monitor the output voltage and current. Check for any voltage drops or current spikes that may trigger the OCP. Verify the sense resistor value and layout to ensure accurate current sensing.

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