EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE
Breakdown Voltage-Max:
86 V
Breakdown Voltage-Min:
77.8 V
Configuration:
SINGLE
Diode Element Material:
SILICON
Diode Type:
TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code:
DO-214AA
JESD-30 Code:
R-PDSO-C2
JESD-609 Code:
e3
Moisture Sensitivity Level:
1
Non-rep Peak Rev Power Dis-Max:
600 W
Number of Elements:
1
Number of Terminals:
2
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Polarity:
UNIDIRECTIONAL
Power Dissipation-Max:
0.55 W
Qualification Status:
Not Qualified
Reference Standard:
UL RECOGNIZED
Rep Pk Reverse Voltage-Max:
70 V
Surface Mount:
YES
Technology:
ZENER
Terminal Finish:
Tin (Sn)
Terminal Form:
C BEND
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
1SMB70AT3G Frequently Asked Questions (FAQs)
The recommended footprint and land pattern for the 1SMB70AT3G can be found in the Littelfuse application note AN9313, which provides guidelines for PCB layout and assembly.
Follow the soldering and assembly guidelines outlined in the Littelfuse application note AN9313, which provides detailed instructions for reflow soldering, wave soldering, and manual soldering.
The maximum operating temperature range for the 1SMB70AT3G is -55°C to 150°C, as specified in the datasheet. However, it's recommended to derate the device's power rating at higher temperatures to ensure reliable operation.
Yes, the 1SMB70AT3G is a high-reliability device that meets the requirements of various aerospace and defense standards, including MIL-PRF-19500 and NASA's EEE-INST-002. However, it's essential to consult with Littelfuse's application engineers to ensure the device meets the specific requirements of your application.
Handle the 1SMB70AT3G with ESD-protective materials, such as wrist straps, mats, and bags. Store the devices in their original packaging or in a conductive container to prevent ESD damage.
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1SMB70AT3G Overview
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