Details

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BUY MMSZ5243BS-7-F https://www.utsource.net/itm/p/12598503.html

Parameter	Description	Value
Part Number	Full Part Number	MMSZ5243BS-7-F
Type	Component Type	Zener Diode
Voltage (Vz)	Zener Voltage at Test Current	4.3V 卤0.1V
Power (Pz)	Maximum Power Dissipation	500mW
Current (Iz)	Test Current	5mA
Current (Izm)	Maximum Zener Current	100mA
Current (Ir)	Reverse Current at Maximum Rated Voltage	100nA (Max)
Capacitance (Cj)	Junction Capacitance	4pF (Max) at Vr = 0V, f = 1MHz
Temperature Range (Tj)	Operating Junction Temperature	-65掳C to +150掳C
Package	Package Type	DO-214AC (SMA)
Mounting	Mounting Style	Surface Mount
Polarity	Polarity	Unidirectional
RoHS Compliance	RoHS Compliant	Yes

Instructions:

1. Handling and Storage:

   • Store in a dry, cool place.
   • Handle with care to avoid damage to the leads and body.

2. Soldering:

   • Preheat the PCB to 100掳C to 150掳C before soldering.
   • Use a soldering iron with a temperature setting of 350掳C 卤 10掳C.
   • Soldering time should not exceed 10 seconds per joint.
   • Allow the component to cool naturally after soldering.

3. Electrical Connections:

   • Ensure the correct polarity is observed during installation.
   • Do not exceed the maximum power dissipation or reverse voltage ratings.

4. Testing:

   • Use a multimeter to verify the Zener voltage and other parameters.
   • Ensure the test current is within the specified range to avoid damaging the diode.

5. Environmental Considerations:

   • The component is designed for use in environments where temperatures do not exceed the specified operating range.
   • Avoid exposure to corrosive or humid environments.

6. Disposal:

   • Dispose of the component according to local regulations for electronic waste.

(For reference only)