LEAD FREE, PLASTIC, CASE 59AA-01, SIMILAR TO DO-204AC, MINIMOSORB, 2 PIN
Pin Count:
2
Manufacturer Package Code:
59AA
ECCN Code:
EAR99
HTS Code:
8541.10.00.50
Manufacturer:
onsemi
Additional Feature:
HIGH RELIABILITY
Breakdown Voltage-Max:
18.5 V
Breakdown Voltage-Min:
16.7 V
Breakdown Voltage-Nom:
17.6 V
Case Connection:
ISOLATED
Clamping Voltage-Max:
24.4 V
Configuration:
SINGLE
Diode Element Material:
SILICON
Diode Type:
TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 Code:
O-PALF-W2
JESD-609 Code:
e3
Non-rep Peak Rev Power Dis-Max:
500 W
Number of Elements:
1
Number of Terminals:
2
Operating Temperature-Max:
175 °C
Operating Temperature-Min:
-55 °C
Package Body Material:
PLASTIC/EPOXY
Package Shape:
ROUND
Package Style:
LONG FORM
Peak Reflow Temperature (Cel):
260
Polarity:
UNIDIRECTIONAL
Power Dissipation-Max:
3 W
Qualification Status:
Not Qualified
Reference Standard:
UL RECOGNIZED
Rep Pk Reverse Voltage-Max:
15 V
Surface Mount:
NO
Technology:
ZENER
Terminal Finish:
TIN
Terminal Form:
WIRE
Terminal Position:
AXIAL
SA15ARLG Frequently Asked Questions (FAQs)
A good PCB layout for the SA15ARLG should prioritize short traces, minimal inductance, and adequate decoupling. Place the device close to the power source, and use a solid ground plane to reduce noise. Ensure that the input and output traces are separated to prevent feedback.
To ensure proper biasing, connect the midpoint of the input voltage (VCC) to the midpoint of the output voltage (VOUT) through a resistive divider network. This sets the internal reference voltage and enables the device to operate within its specified range.
The SA15ARLG can tolerate input voltage ripple up to 1% of the input voltage (VCC) without affecting its performance. However, it's recommended to keep the input voltage ripple as low as possible to ensure optimal performance and minimize noise.
The SA15ARLG is rated for operation up to 150°C (TJ). However, it's essential to ensure that the device is properly derated for high-temperature operation to prevent thermal runaway and ensure reliable performance.
To troubleshoot issues with the SA15ARLG, start by verifying the PCB layout and ensuring that the device is properly biased. Check for inadequate decoupling, poor grounding, or excessive input voltage ripple. Use an oscilloscope to monitor the input and output waveforms, and consult the datasheet for guidance on troubleshooting specific issues.
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SA15ARLG Overview
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