ROHS COMPLIANT, LEADLESS, ULTRA THIN, PLASTIC, CASE 1005, 2 PIN
Pin Count:
2
Manufacturer Package Code:
CASE 1005
ECCN Code:
EAR99
HTS Code:
8541.10.00.50
Manufacturer:
Comchip Technology Corporation Ltd
YTEOL:
0
Configuration:
SINGLE
Diode Element Material:
SILICON
Diode Type:
ZENER DIODE
Dynamic Impedance-Max:
100 Ω
JESD-30 Code:
R-PDSO-N2
JESD-609 Code:
e4
Number of Elements:
1
Number of Terminals:
2
Operating Temperature-Max:
125 °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:
0.2 W
Reference Voltage-Nom:
2 V
Surface Mount:
YES
Technology:
ZENER
Terminal Finish:
GOLD
Terminal Form:
NO LEAD
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
10
Voltage Tol-Max:
5%
Working Test Current:
5 mA
CZRF52C2 Frequently Asked Questions (FAQs)
The recommended PCB layout involves keeping the input and output traces short and separate, using a solid ground plane, and placing thermal vias under the IC. For thermal management, a heat sink or thermal pad is recommended to keep the junction temperature below 125°C.
To ensure stable output voltage and minimize ripple, use a high-quality output capacitor with low ESR, keep the input voltage within the recommended range, and minimize the distance between the output capacitor and the IC. Additionally, consider adding a filter capacitor at the input to reduce noise.
The maximum allowable input voltage transient is typically 10% above the maximum recommended input voltage. To protect the IC, consider adding a TVS diode or a voltage clamp at the input to absorb voltage spikes and transients.
The output current capability can be calculated based on the IC's power dissipation, output voltage, and package thermal resistance. Ensure that the calculated output current meets your application's requirements by considering the maximum load current, output voltage, and ambient temperature.
The recommended input capacitor value is typically 1-10uF, and the output capacitor value is typically 10-100uF. The capacitor type should be a low-ESR ceramic or electrolytic capacitor, such as X5R or X7R for the input capacitor and a low-ESR electrolytic capacitor for the output capacitor.
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CZRF52C2 Overview
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