Manufacturer Part Number
SZ1SMB30CAT3G
Manufacturer
Littelfuse
Introduction
The SZ1SMB30CAT3G from Littelfuse is a Zener type Transient Voltage Suppressor (TVS) Diode designed to protect electronic circuits from transient voltage spikes.
Product Features and Performance
Surface Mount SMB Package
Bi-directional Zener TVS Diode
600W peak pulse power capability
Response time is typically less than 1.0 picosecond
Dissipates high transient voltages safely
Product Advantages
Effective in automotive environments with its AEC-Q101 qualification
Features low clamping voltage of 48.4V at 12.4A
Operating Temperature ranges from -65°C to 150°C
Key Technical Parameters
Type: Zener
Reverse Standoff Voltage: 30V
Breakdown Voltage (Min): 33.3V
Clamping Voltage (Max): 48.4V @ 12.4A
Peak Pulse Current: 12.4A
Peak Pulse Power: 600W
Capacitance: 290pF @ 1MHz
Quality and Safety Features
AEC-Q101 Qualified for high reliability in automotive applications
Rugged construction ensures stability in harsh environments
Compatibility
Designed to mount on surface mount technology with its SMB package
Application Areas
Used in automotive systems to protect sensitive microelectronics
Suitable for electronic equipment experiencing voltage transients
Product Lifecycle
Product Status: Active
Not nearing discontinuation and replacements or upgrades are available as needed
Several Key Reasons to Choose This Product
High reliability with AEC-Q101 qualification, ensuring performance under automotive stress
600W peak power pulse capability protects against severe voltage spikes
Low clamping voltage of 48.4V provides efficient protection for sensitive components
Wide operating temperature range of -65°C to 150°C adapts to extreme environments
Quick response time protects circuits effectively without affecting normal operation
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