Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. CMDZ5251B BK Unknown

    CMDZ5251B BK [Unknown]

    CMDZ5251B BK
    CMDZ5251B BK

    Part No:

    CMDZ5251B BK

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Unknown

    Description:

    ZENER DIODE 29Ohm ±5% 100nA @ 17V -65°C~150°C 2 Terminations ZENER SC-76, SOD-323

    RoHS Status:

    Product FAQ

    1. Is CMDZ5251B BK available for RFQ?

    Yes. CMDZ5251B BK by Unknown is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for CMDZ5251B BK?

    Pricing for CMDZ5251B BK can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of CMDZ5251B BK?

    CMDZ5251B BK is a Unknown Diodes & Rectifiers with Packaging: Bulk and Time@Peak Reflow Temperature-Max (s): 10 and Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CMDZ5251B BK?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can CMDZ5251B BK be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to CMDZ5251B BK?

    Yes. If CMDZ5251B BK is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown Diodes & Rectifiers parts or compatible alternatives.

    RFQ

    Part Number:

    CMDZ5251B BK

    Manufacturer:

    Unknown

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Factory Lead Time
    6 Weeks
    Mounting Type
    Surface Mount
    Package / Case
    SC-76, SOD-323
    Surface Mount
    YES
    Diode Element Material
    SILICON
    Operating Temperature
    -65°C~150°C
    Packaging
    Bulk
    Tolerance
    ±5%
    JESD-609 Code
    e3
    Pbfree Code
    yes
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    2
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn)
    HTS Code
    8541.10.00.50
    Technology
    ZENER
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Time@Peak Reflow Temperature-Max (s)
    10
    JESD-30 Code
    R-PDSO-G2
    Qualification Status
    Not Qualified
    Number of Elements
    1
    Polarity
    UNIDIRECTIONAL
    Configuration
    SINGLE
    Power Dissipation-Max
    0.25W
    Diode Type
    ZENER DIODE
    Current - Reverse Leakage @ Vr
    100nA @ 17V
    Voltage - Forward (Vf) (Max) @ If
    900mV @ 10mA
    Power - Max
    250mW
    Impedance-Max
    29Ohm
    Reference Voltage
    22V
    Voltage - Zener (Nom) (Vz)
    22V
    Voltage Tol-Max
    5%
    Working Test Current
    5.6mA
    Dynamic Impedance-Max
    29Ohm
    Voltage Temp Coeff-Max
    19.14mV/°C
    Knee Impedance-Max
    600Ohm
    RoHS Status
    RoHS Compliant

    Products Detail

    CMDZ5251B BK Overview


    The reverse leakage current needed to power this electric device is 100nA @ 17V.Zener single diode is a maximum voltage (Tol) that can be supplied at 5%.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 22V.Setting the working test voltage to 5.6mA will allow this device to operate.When the voltage (Temp Coeff) reaches diodes peak, diode reaches 19.14mV/°C.For its operation, the maximum voltage - Forward (Vf) 900mV @ 10mA is supplied.

    CMDZ5251B BK Features


    reverse leakage current of 100nA @ 17V
    100nA @ 17V is the maximum voltage (Tol)
    the working test voltage to 5.6mA
    minimal dynamic impedance is 5.6mA


    CMDZ5251B BK Applications


    There are a lot of Central Semiconductor Corp
    CMDZ5251B BK applications of zener single diodes.


    Documents

    Datasheets:

    CMDZ5221B thru CMDZ5261B
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

    BEST SELL
    KHBBC4B03C-MC1K

    KHBBC4B03C-MC1K

    SAMSUNG

    BEST SELL
    K4FBE3D4HM-GHCL

    K4FBE3D4HM-GHCL

    SAMSUNG

    BEST SELL
    MT29F16G08ABACAWP-ITZ:C

    MT29F16G08ABACAWP-ITZ:C

    Micron

    BEST SELL
    KLMAG1JETD-B041009

    KLMAG1JETD-B041009

    SAMSUNG

    BEST SELL
    TMS320F28334ZJZS

    TMS320F28334ZJZS

    Texas Instruments

    BEST SELL
    MT47H128M16RT-25E IT:C

    MT47H128M16RT-25E IT:C

    Micron

    BEST SELL
    H5AN4G6NBJR-UHI

    H5AN4G6NBJR-UHI

    SK HYNIX

    BEST SELL
    MT25QU256ABA1EW7-0SIT

    MT25QU256ABA1EW7-0SIT

    Micron

    BEST SELL
    MCX75510AAS-NEAT

    MCX75510AAS-NEAT

    NVIDIA

    BEST SELL
    ISL94202IRTZ-T

    ISL94202IRTZ-T

    RENESAS

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • 1N5991B-TP
      Unknown
      Available for RFQ
      Request Volume Pricing
    • MA4E2054A1-287T
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • CMKD4448 TR PBFREE
      Unknown
      Available for RFQ
      Request Volume Pricing
    • BZX84B36HE3-TP
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • 1N4002G BK
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • R1500F-TP
      Unknown
      Available for RFQ
      Request Volume Pricing
    • SF1004ED
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • RA352-BP
      Unknown
      Available for RFQ
      Request Volume Pricing
    • 1N4148W_R1_00001-CN
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • MM1ZB68
      Unknown
      Available for RFQ
      Request Volume Pricing
      -

    1N4479 BK TIN/LEAD

    1N4479 BK TIN/LEAD

    Unknown

    10A02GP-TP

    10A02GP-TP

    Unknown

    10A04-TP

    10A04-TP

    Unknown

    1N4119-TP

    1N4119-TP

    Unknown

    1N5221B TR TIN/LEAD

    1N5221B TR TIN/LEAD

    Unknown

    1N4467 TR TIN/LEAD

    1N4467 TR TIN/LEAD

    Unknown

    1N4004-N-0-4-AP

    1N4004-N-0-4-AP

    Unknown

    1A6

    1A6

    Unknown

    1N5247B TR TIN/LEAD

    1N5247B TR TIN/LEAD

    Unknown

    1N4698-TP

    1N4698-TP

    Unknown

    Transistors(202881)Thyristors(12548)Discrete & Power Modules(14567)

    No recently viewed products