Datasheets
CDZFHT2RA18B by: ROHM Semiconductor

Zener Diode,

Part Details for CDZFHT2RA18B by ROHM Semiconductor

Results Overview of CDZFHT2RA18B by ROHM Semiconductor

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CDZFHT2RA18B Information

CDZFHT2RA18B by ROHM Semiconductor 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 CDZFHT2RA18B

Part # Distributor Description Stock Price Buy
DISTI # 91Y4194
Newark Zener Diode, Aec-Q101, 0.1W, Sod-923, Zener Voltage Vz Typ:18V, Power Dissipation Pd:100Mw, Diode... Case Style:Sod-923, Zener Tolerance ±:-, No. Of Pins:2Pins, Operating Temperature Max:150°C, Product Range:Cdzfh Series, Automotive Rohs Compliant: Yes |Rohm CDZFHT2RA18B more RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape 0
  • 1 $0.1770
  • 10 $0.1480
  • 25 $0.1460
  • 50 $0.1450
  • 100 $0.1420
  • 400 $0.1390
  • 600 $0.1360
  • 1,000 $0.1090
$0.1090 / $0.1770 Buy Now
DISTI # CDZFHT2RA18BCT-ND
DigiKey DIODE ZENER 17.96V 100MW VMN2 Min Qty: 1 Lead time: 17 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 7485
In Stock
  • 1 $0.1700
  • 10 $0.1420
  • 100 $0.1370
  • 500 $0.1310
  • 1,000 $0.1050
  • 8,000 $0.0940
  • 16,000 $0.0900
  • 24,000 $0.0862
$0.0862 / $0.1700 Buy Now
DISTI # 755-CDZFHT2RA18B
Mouser Electronics Zener Diodes 17.56-18.35V 100mW SOD-923 2mA RoHS: Compliant 10546
  • 1 $0.1700
  • 10 $0.1420
  • 100 $0.1370
  • 500 $0.1310
  • 1,000 $0.1050
  • 5,000 $0.1040
  • 8,000 $0.0940
  • 24,000 $0.0860
$0.0860 / $0.1700 Buy Now
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 8000 Package Multiple: 8000 Lead time: 12 Weeks Container: Reel 0
Reel
  • 8,000 $0.0947
  • 16,000 $0.0920
$0.0920 / $0.0947 Buy Now
Quest Components   6400
  • 1 $0.5400
  • 207 $0.1620
  • 2,470 $0.1080
$0.1080 / $0.5400 Buy Now
DISTI # CDZFHT2RA18B
TTI Zener Diodes 17.56-18.35V 100mW SOD-923 2mA RoHS: Compliant pbFree: Pb-Free Min Qty: 8000 Package Multiple: 8000 Container: Reel Americas - 0
  • 8,000 $0.0930
  • 16,000 $0.0860
  • 24,000 $0.0840
$0.0840 / $0.0930 Buy Now
DISTI # CDZFHT2RA18B
Avnet Silica Zener Diode AECQ101 Qualified (Alt: CDZFHT2RA18B) RoHS: Compliant Min Qty: 8000 Package Multiple: 8000 Lead time: 15 Weeks, 0 Days Silica - 0
Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2021 Date Code: 2021 8000
  • 1 $0.1410
  • 100 $0.1120
  • 300 $0.0720
  • 500 $0.0640
  • 1,000 $0.0580
  • 4,000 $0.0540
$0.0540 / $0.1410 Buy Now
Vyrian Diodes 8659
RFQ

Part Details for CDZFHT2RA18B

CDZFHT2RA18B CAD Models

CDZFHT2RA18B Part Data Attributes

CDZFHT2RA18B ROHM Semiconductor
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CDZFHT2RA18B ROHM Semiconductor Zener Diode,
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROHM CO LTD
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Samacsys Manufacturer ROHM Semiconductor
Additional Feature HIGH RELIABILITY
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
JESD-30 Code R-PDSO-F2
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.1 W
Reference Standard AEC-Q101
Reference Voltage-Nom 18 V
Surface Mount YES
Technology ZENER
Terminal Form FLAT
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tol-Max 2.2%
Working Test Current 2 mA

CDZFHT2RA18B Related Parts

CDZFHT2RA18B Frequently Asked Questions (FAQ)

  • A thermal pad is recommended under the IC, and a 2-layer or 4-layer PCB with a thermal relief pattern is suggested to improve heat dissipation.

  • Use a high-quality output capacitor with low ESR, ensure a stable input voltage, and minimize noise on the VIN pin to ensure stable output voltage regulation.

  • The maximum allowable ripple voltage on the input capacitor is 100mV to ensure stable operation and prevent oscillation.

  • Yes, a ceramic capacitor can be used for the output capacitor, but ensure it has a low ESR and is rated for the output voltage to prevent oscillation.

  • Calculate the power dissipation using the formula: Pd = (VIN - VOUT) x IOUT, where Pd is the power dissipation, VIN is the input voltage, VOUT is the output voltage, and IOUT is the output current.