Datasheets
BZX84-C3V9-QR by: Nexperia

BZX84 series - Voltage regulator diodes@en-us TO-236 3-Pin

Part Details for BZX84-C3V9-QR by Nexperia

Results Overview of BZX84-C3V9-QR by Nexperia

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Applications Consumer Electronics Energy and Power Systems Electronic Manufacturing Renewable Energy Automotive

BZX84-C3V9-QR Information

BZX84-C3V9-QR by Nexperia is a Zener Diode.
Zener Diodes are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for BZX84-C3V9-QR

Part # Distributor Description Stock Price Buy
DISTI # 1727-BZX84-C3V9-QRTR-ND
DigiKey DIODE ZENER 3.9V 250MW TO236AB Min Qty: 3000 Lead time: 8 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 3,000 $0.0210
  • 6,000 $0.0195
  • 9,000 $0.0180
  • 15,000 $0.0175
  • 21,000 $0.0160
  • 30,000 $0.0135
  • 75,000 $0.0120
$0.0120 / $0.0210 Buy Now
DISTI # BZX84-C3V9-QR
Avnet Americas - Tape and Reel (Alt: BZX84-C3V9-QR) RoHS: Compliant Min Qty: 60000 Package Multiple: 3000 Lead time: 8 Weeks, 0 Days Container: Reel 0
  • 60,000 $0.0110
  • 66,000 $0.0106
  • 126,000 $0.0103
  • 300,000 $0.0102
  • 600,000 $0.0100
$0.0100 / $0.0110 Buy Now
DISTI # 771-BZX84-C3V9-QR
Mouser Electronics Zener Diodes Voltage regulator diodes RoHS: Compliant 7851
  • 1 $0.1400
  • 10 $0.0960
  • 100 $0.0520
  • 1,000 $0.0290
  • 3,000 $0.0210
  • 9,000 $0.0180
  • 24,000 $0.0170
  • 45,000 $0.0150
  • 99,000 $0.0120
$0.0120 / $0.1400 Buy Now
DISTI # E02:0323_17847490
Arrow Electronics Diode Zener Single 3.9V 5% 250mW Automotive AEC-Q101 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 21000 Package Multiple: 3000 Lead time: 8 Weeks Date Code: 2447 Europe - 21000
  • 21,000 $0.0192
  • 45,000 $0.0169
  • 99,000 $0.0136
$0.0136 / $0.0192 Buy Now
DISTI # 87631257
Verical Diode Zener Single 3.9V 5% 250mW Automotive AEC-Q101 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 21000 Package Multiple: 21000 Date Code: 2447 Americas - 21000
  • 21,000 $0.0207
$0.0207 Buy Now
DISTI # BZX84-C3V9-QR
TTI Zener Diodes Voltage regulator diodes RoHS: Compliant pbFree: Pb-Free Min Qty: 36000 Package Multiple: 3000 Container: Reel Americas - 0
  • 36,000 $0.0112
  • 60,000 $0.0110
  • 126,000 $0.0108
  • 600,000 $0.0106
$0.0106 / $0.0112 Buy Now
DISTI # BZX84-C3V9-QR
TME Diode: Zener, 0.25W, 3.9V, SMD, reel,tape, SOT23, Ifmax: 200mA Min Qty: 1 0
  • 1 $0.1149
  • 25 $0.0862
  • 100 $0.0402
  • 500 $0.0241
  • 1,000 $0.0207
  • 3,000 $0.0184
  • 9,000 $0.0166
  • 30,000 $0.0150
$0.0150 / $0.1149 RFQ
DISTI # BZX84-C3V9-QR
IBS Electronics BZX84-C3V9-QR by NEXPERIA is a 3.9V Zener diode in a SOT-23 package, offering a power dissipation of 300mW, with a tolerance of &#xB1, 5%, ideal for voltage regulation applications. Min Qty: 3000 Package Multiple: 1 1050000
  • 3,000 $0.0149
  • 9,000 $0.0147
  • 30,000 $0.0143
  • 60,000 $0.0140
  • 120,000 $0.0137
$0.0137 / $0.0149 Buy Now
DISTI # BZX84-C3V9-QR
Avnet Asia (Alt: BZX84-C3V9-QR) RoHS: Compliant Min Qty: 60000 Package Multiple: 3000 Lead time: 8 Weeks, 0 Days 0
  • 60,000 $0.0190
  • 120,000 $0.0187
  • 180,000 $0.0185
  • 300,000 $0.0182
  • 600,000 $0.0178
  • 1,500,000 $0.0174
  • 3,000,000 $0.0169
$0.0169 / $0.0190 Buy Now
DISTI # BZX84-C3V9-QR
Avnet Silica (Alt: BZX84-C3V9-QR) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks, 0 Days Silica - 672000
Buy Now
DISTI # BZX84-C3V9-QR
EBV Elektronik (Alt: BZX84-C3V9-QR) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks, 0 Days EBV - 159000
Buy Now
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 3000 840000
  • 9,000 $0.0192
  • 840,000 $0.0177
$0.0177 / $0.0192 Buy Now

Part Details for BZX84-C3V9-QR

BZX84-C3V9-QR Part Data Attributes

BZX84-C3V9-QR Nexperia
Buy Now Datasheet
Compare Parts:
BZX84-C3V9-QR Nexperia BZX84 series - Voltage regulator diodes@en-us TO-236 3-Pin
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NEXPERIA
Part Package Code TO-236
Package Description SOT-23, 3 PIN
Pin Count 3
Manufacturer Package Code SOT23
Reach Compliance Code compliant
Factory Lead Time 8 Weeks
Samacsys Manufacturer Nexperia
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
Dynamic Impedance-Max 90 Ω
JEDEC-95 Code TO-236AB
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Knee Impedance-Max 600 Ω
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.25 W
Reference Standard AEC-Q101; IEC-60134
Reference Voltage-Nom 3.9 V
Reverse Current-Max 3 µA
Reverse Test Voltage 1 V
Surface Mount YES
Technology ZENER
Terminal Finish TIN
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Temp Coeff-Max
Voltage Tol-Max 5%
Working Test Current 5 mA

BZX84-C3V9-QR Frequently Asked Questions (FAQ)

  • The recommended land pattern for the BZX84-C3V9-QR is a rectangular pad with a size of 0.8 mm x 1.2 mm, with a solder mask clearance of 0.1 mm. This can be found in the Nexperia's SOT23 package outline drawing.

  • The BZX84-C3V9-QR has a maximum operating junction temperature of 150°C. While it can operate at high temperatures, it's essential to ensure that the device does not exceed this temperature to prevent degradation or failure. Thermal management and heat dissipation should be considered in the design.

  • The BZX84-C3V9-QR is an ESD-sensitive device. To handle it safely, use an ESD wrist strap or mat, and ensure that the device is stored in an anti-static bag or container. Avoid touching the device's pins or handling it in a way that could generate static electricity.

  • The recommended soldering profile for the BZX84-C3V9-QR is a peak temperature of 260°C, with a dwell time of 10-30 seconds. This can be found in the Nexperia's Soldering and Mounting Techniques document.

  • The BZX84-C3V9-QR has a minimum working voltage of 2.4 V. While it can operate at lower voltages, its performance and characteristics may not be guaranteed. If your application requires a lower voltage, consider using a different Zener diode or consulting with Nexperia's application engineers.

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