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Product Detailed Parameters
- Description：TRANS 2PNP 40V 200MA SOT-563
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：2 PNP (Dual)
- Current - Collector (Ic) (Max)：200mA
- Voltage - Collector Emitter Breakdown (Max)：40V
- Vce Saturation (Max) @ Ib, Ic：200mV @ 5mA, 50mA
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：150 @ 10mA, 1V
- Power - Max：150mW
- Frequency - Transition：300MHz
- Operating Temperature：-65°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SOT-563, SOT-666
- Supplier Device Package：SOT-563
- Grade：-
- Qualification：-
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Overview
The CMLT3906E TR is a PNP dual transistor from Central Semiconductor Corp, housed in an SOT-563 package. It features a collector-base voltage of 60 V and a collector-emitter voltage of 40 V. The continuous collector current is rated at 200 mA with power dissipation up to 350 mW on ceramic or aluminum core boards. Operating temperature ranges from -65°C to +150°C. Enhanced specifications include a minimum BVCBO of 60 V, a minimum BVEBO of 6.0 V, and a maximum VCE(SAT) of 0.2 V at 50 mA.
Feature Summary
- Dual PNP transistors integrated into a compact SOT-563 surface mount package for space-constrained designs.
- Enhanced electrical specifications providing higher breakdown voltages and lower saturation voltages compared to standard equivalents.
- Optimized switching performance with defined transition times and high gain bandwidth product.
Applications
- Small signal general purpose amplifier circuits
- High-speed switching applications
- Complementary transistor pairs in logic interfaces
Procurement Notes
Verify the specific ordering suffix against manufacturer documentation to confirm plating options. The base part number requires explicit designation for lead-free or tin/lead configurations. Confirm packaging details such as reel quantities directly with authorized distributors to ensure compliance with assembly requirements.
Selection Notes
Select this component when a dual PNP configuration is required in a minimal footprint. The enhanced voltage ratings and low saturation characteristics make it suitable for demanding switching environments. Ensure thermal management aligns with the specified power dissipation limits based on the PCB copper pad area used.
Part Context
This device belongs to Central Semiconductor's complementary transistor series, which includes NPN variants like the CMLT3904E. The family is designed for small signal applications requiring matched performance characteristics within a single package. The SOT-563 form factor allows for efficient board layout in portable and dense electronic systems.
Replacement Considerations
Direct substitutes may include other dual PNP transistors in SOT-563 packages, such as the DMMT3906. Verify pinout compatibility and electrical parameters carefully before substitution.
FAQ
What is the marking code for the CMLT3906E?
The marking code for the CMLT3906E is L06.
How does the enhanced specification affect the collector-base voltage?
The enhanced specification ensures a minimum collector-base voltage (BVCBO) of 60 V, which is higher than the standard 40 V rating found in basic versions.
What is the typical transition time for this device?
The typical transition time (td) is 35 ns under standard test conditions of VCC=3.0V and IC=10mA.
