Transient
Voltage
Suppressors
SMBJ3.3A Series
Circuit Protection
System
Revision:DEC-16
Please refer to http://www.ruilon.com.cn for current information.
Transient Voltage Suppressors - SMBJ3.3A Series Transient Voltage Suppressors - SMBJ3.3A Series
Circuit Protection
System
Page:1
Revision:DEC-16
Please refer to http://www.ruilon.com.cn for current information.
Features
• Very fast response time
• Halogen free and RoHS compliant
• Low incremental surge resistance
• Optimized for LAN protection applications
• Matte tin lead–free Plated
• Halogen ree and RoHS compliant
• For surface mounted applications to optimize board space
• ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2)
• EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4)
• High temperature soldering : 260°C/ 40 seconds at terminals
The SMBJ3.3A series is designed specically to protect sensitive electronic equipment from voltage transients induced by
lightning and other transient voltage events.
Description
Mechanical Characteristics
Rating Symbol Value Units
Peak Pulse Power Dissipation at TA=25ºC by 10/1000µs
Waveform (Fig.2)(Note 1), (Note 2)
P
PPM
300 Watts
Forward voltage IF=0.2A VF 1.2 V
Operating junction and Storage Temperature Range. T
J
,
T
STG
-55°C to 150°C °C
Notes:
1. Non-repetitive current pulse, per Fig.4 and derated above TA=25ºC per Fig. 3.
2. Mounted on 5.0x5.0mm copper pad to each terminal.
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only.
4. VF< 3.5V for VBR _< 200V and VF< 6.5V for VBR >_ 201V
AnodeCathode