MMSZ5255B
- Mfr.Part #
- MMSZ5255B
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- SOD-123
- Datasheet
- Download
- Description
- DIODE ZENER 28V 500MW SOD123
- Stock
- 372,733
- In Stock :
- 372,733
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Diodes - Zener - Single
- Voltage - Rated DC :
- 28V
- Number of Pins :
- 2
- Mount :
- Surface Mount
- Weight :
- 30mg
- Power Dissipation :
- 500mW
- Zener Voltage :
- 28V
- Element Configuration :
- Single
- RoHS Status :
- RoHS Compliant
- Voltage Tolerance :
- 5%
- Power - Max :
- 500mW
- Lead Free :
- Lead Free
- Package / Case :
- SOD-123
- Impedance-Max :
- 44Ohms
- Supplier Device Package :
- SOD-123
- Tolerance :
- ±5%
- Zener Current :
- 4.5mA
- Packaging :
- Tape and Reel (TR)
- Test Current :
- 4.5mA
- Base Part Number :
- MMSZ5255B
- Max Power Dissipation :
- 500mW
- Impedance :
- 44Ohm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Operating Temperature :
- 150°C
- Operating Temperature :
- -55°C~150°C
- Voltage - Zener (Nom) (Vz) :
- 28V
- Power Rating :
- 500mW
- Voltage - Forward (Vf) (Max) @ If :
- 900mV @ 10mA
- Max Reverse Leakage Current :
- 100nA
- Mounting Type :
- Surface Mount
- Min Operating Temperature :
- -55°C
- Current - Reverse Leakage @ Vr :
- 100nA @ 21V
- Datasheets
- MMSZ5255B

44Ohms ±5% 28V 100nA @ 21V -55°C~150°C 500mW SOD-123
MMSZ5255B Overview
The reverse leakage current for this electrical device should be 100nA @ 21V.A maximum reverse leakage current of 100nA is observed.While operating, the maximum voltage - Zener (Nom) is reduced to 28VV.Zeners have a zener current of 4.5mA, so their design is highly flexible.For its operation, maximum voltage - Forward (Vf) 900mV @ 10mA is provided.
MMSZ5255B Features
reverse leakage current of 100nA @ 21V
100nA @ 21V is the maximum voltage (Tol)
Reverse leakage current reaches 100nA
the zener current of 4.5mA
MMSZ5255B Applications
There are a lot of ON Semiconductor
MMSZ5255B applications of zener single diodes.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















