HALOGEN FREE AND ROHS COMPLIANT, CASE 318-08, 3 PIN
Pin Count:
3
Manufacturer Package Code:
318
Country Of Origin:
Mainland China
ECCN Code:
EAR99
Manufacturer:
onsemi
YTEOL:
7
Additional Feature:
BUILT-IN BIAS RESISTOR RATIO IS 1
Collector Current-Max (IC):
0.1 A
Collector-Emitter Voltage-Max:
50 V
Configuration:
SINGLE WITH BUILT-IN RESISTOR
DC Current Gain-Min (hFE):
35
JEDEC-95 Code:
TO-236
JESD-30 Code:
R-PDSO-G3
JESD-609 Code:
e3
Moisture Sensitivity Level:
1
Number of Elements:
1
Number of Terminals:
3
Operating Temperature-Max:
150 °C
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Polarity/Channel Type:
NPN
Power Dissipation-Max (Abs):
0.2 W
Qualification Status:
Not Qualified
Surface Mount:
YES
Terminal Finish:
Matte Tin (Sn) - annealed
Terminal Form:
GULL WING
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Transistor Application:
SWITCHING
Transistor Element Material:
SILICON
MMUN2211LT3G Frequently Asked Questions (FAQs)
A 2-layer or 4-layer PCB with a solid ground plane and thermal vias under the device can help to dissipate heat efficiently. The datasheet provides a recommended land pattern, but a more detailed layout guide can be found in the onsemi application note AND8325/D.
To ensure reliable operation at high temperatures, it's essential to follow the recommended derating curves for voltage and current. Additionally, consider using a heat sink or thermal interface material to reduce the junction temperature. The device is rated for operation up to 150°C, but the maximum junction temperature should be limited to 125°C for optimal reliability.
The MMUN2211LT3G has built-in ESD protection diodes, but it's still important to follow proper ESD handling procedures during assembly and testing. For latch-up prevention, ensure that the device is not exposed to excessive voltage or current transients, and consider adding external protection devices such as TVS diodes or varistors if necessary.
Yes, the MMUN2211LT3G is qualified for automotive and high-reliability applications. It meets the requirements of AEC-Q101 and is manufactured using a process that is compliant with IATF 16949. However, it's essential to consult with onsemi's quality and reliability team to ensure that the device meets the specific requirements of your application.
For troubleshooting and debugging, use a combination of visual inspection, voltage and current measurements, and oscilloscope analysis. Consult the onsemi application note AND8325/D for guidance on debugging common issues such as overheating, voltage drops, and oscillations.
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MMUN2211LT3G Overview
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