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MMRF1312HR5
Electronics Part Number
MMRF1312HR5-WX
MMRF1312HR5
Description
LDMOS RF MOSFET, NI1230, 50V technology.Inventory
350 Pcs New Original In Stock
RF MOSFET, NI-1230-4H, 50V, 1.03GHz, 19.6dB gain, 1000W; high-gain RF power amplifier.
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Basic cost: USD 70.00
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Technical Specifications
Category
Transistors, Bipolar (BJT), Bipolar Transistor Arrays
Manufacturer
Packaging
Bulk
Operating Temperature
-65°C ~ 150°C (TJ)
Mounting Type
Through Hole
Package / Case
14-DIP (0.300", 7.62mm)
Series
-
Base Product Number
MPQ67
Product Status
Active
Power - Max
500mW
Supplier Device Package
TO-116
Voltage - Collector Emitter Breakdown (Max)
40V
Current - Collector (Ic) (Max)
200mA
Transistor Type
2 NPN, 2 PNP
DC Current Gain (hFE) (Min) @ Ic, Vce
70 @ 10mA, 1V
Vce Saturation (Max) @ Ib, Ic
250mV @ 1mA, 10mA
Current - Collector Cutoff (Max)
50nA (ICBO)
Frequency - Transition
200MHz
Data Sheet Document (D)
Datasheets
Download MPQ6700 Product Specification (PDF)
HTML Datasheet
MPQ6700-DG
Environmental & Export Classification
RoHS Status
RoHS non-compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
Vendor Undefined
ECCN
EAR99
HTSUS
8541.21.0075
Additional Information
Other Names
2156-MPQ6700 ONSMOTMPQ6700
Standard Package
410
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Frequently Asked Questions (FAQ)
What are the key thermal design considerations when using the MPQ6700 in a high-temperature industri
When operating the MPQ6700 near its 150°C TJ limit, thermal management is critical due to its 500mW max power dissipation. In enclosed or high-ambient environments, ensure adequate PCB copper cooling pads and derate Ic accordingly. Avoid placing near heat-generating components and consider airflow or thermal vias under the TO-116 package. Monitor actual junction temperature with thermal simulations or IR imaging, especially when multiple transistors switch simultaneously in the array to prevent localized overheating and long-term reliability degradation.
How does the MPQ6700 compare to the LMC7101QDW in terms of BJT array suitability for signal multiple
The MPQ6700 offers a 2 NPN + 2 PNP matched BJT array with 200mA collector current and 200MHz transition frequency, making it suitable for analog switch driver stages or level-shifting circuits in automotive systems. In contrast, the LMC7101QDW is a CMOS op-amp, not a transistor array, so they serve different functions. For discrete transistor-based signal routing or complementary switching (e.g., H-bridge pre-drivers), the MPQ6700 is appropriate, while the LMC7101 excels in amplification. Never use the MPQ6700 as a direct replacement for op-amps; instead, consider it for digital logic interfacing, sensor driving, or biasing networks where matched BJT pairs are needed.
Can the MPQ6700 be used as a drop-in replacement for the MPQ6701 in existing through-hole designs, a
The MPQ6700 and MPQ6701 are similar 4-transistor arrays in TO-116 packages, but absolute maximum ratings and gain characteristics may vary. Ensure the MPQ6701’s hFE curve at your operating Ic (e.g., 5–20mA) meets your circuit gain requirements, as deviations can affect switching thresholds or amplifier linearity. Verify Vce(sat) at your drive currents—excess saturation voltage increases power loss and switching delays. Also confirm that the MPQ6700’s 40V breakdown rating is sufficient for your load inductive kickback scenarios to avoid premature junction failure during switching transients.
What are the risks of using the MPQ6700 in non-RoHS compliant designs, and how does it impact long-t
The MPQ6700 is RoHS non-compliant, meaning it contains lead or other restricted substances, which restricts its use in consumer, medical, or EU-sourced industrial equipment under directives like RoHS and REACH. While the device may offer legacy compatibility and better solder joint reliability in high-vibration environments due to leaded finishes, using it risks non-compliance, limiting market access and complicating end-of-life disposal. For long-term designs, consider actively sourcing RoHS-compliant alternatives or securing extended buy agreements, as supply may dwindle as manufacturers phase out non-compliant components.
How should the MPQ6700’s low Vce saturation be leveraged in low-voltage logic interfacing, and what
To fully utilize the MPQ6700’s low 250mV Vce(sat) at 10mA collector current, ensure sufficient base drive—typically Ib ≥ Ic/hFE with margin. Given minimum hFE of 70 at 10mA, apply at least 200µA base current for reliable saturation. In 3.3V or 5V logic systems, use base resistors sized to deliver 2–3x the minimum Ib required, considering driving IC output voltage drop. For example, with a 5V microcontroller output and 0.5V Vbe drop, a 1kΩ resistor yields ~4.5mA base current—more than adequate. Undriving can cause the MPQ6700 to operate in linear mode, increasing power dissipation and heat, particularly in load-switching applications.
What are the key thermal design considerations when using the MPQ6700 in a high-temperature industri
When operating the MPQ6700 near its 150°C TJ limit, thermal management is critical due to its 500mW max power dissipation. In enclosed or high-ambient environments, ensure adequate PCB copper cooling pads and derate Ic accordingly. Avoid placing near heat-generating components and consider airflow or thermal vias under the TO-116 package. Monitor actual junction temperature with thermal simulations or IR imaging, especially when multiple transistors switch simultaneously in the array to prevent localized overheating and long-term reliability degradation.
How does the MPQ6700 compare to the LMC7101QDW in terms of BJT array suitability for signal multiple
The MPQ6700 offers a 2 NPN + 2 PNP matched BJT array with 200mA collector current and 200MHz transition frequency, making it suitable for analog switch driver stages or level-shifting circuits in automotive systems. In contrast, the LMC7101QDW is a CMOS op-amp, not a transistor array, so they serve different functions. For discrete transistor-based signal routing or complementary switching (e.g., H-bridge pre-drivers), the MPQ6700 is appropriate, while the LMC7101 excels in amplification. Never use the MPQ6700 as a direct replacement for op-amps; instead, consider it for digital logic interfacing, sensor driving, or biasing networks where matched BJT pairs are needed.
Can the MPQ6700 be used as a drop-in replacement for the MPQ6701 in existing through-hole designs, a
The MPQ6700 and MPQ6701 are similar 4-transistor arrays in TO-116 packages, but absolute maximum ratings and gain characteristics may vary. Ensure the MPQ6701’s hFE curve at your operating Ic (e.g., 5–20mA) meets your circuit gain requirements, as deviations can affect switching thresholds or amplifier linearity. Verify Vce(sat) at your drive currents—excess saturation voltage increases power loss and switching delays. Also confirm that the MPQ6700’s 40V breakdown rating is sufficient for your load inductive kickback scenarios to avoid premature junction failure during switching transients.
What are the risks of using the MPQ6700 in non-RoHS compliant designs, and how does it impact long-t
The MPQ6700 is RoHS non-compliant, meaning it contains lead or other restricted substances, which restricts its use in consumer, medical, or EU-sourced industrial equipment under directives like RoHS and REACH. While the device may offer legacy compatibility and better solder joint reliability in high-vibration environments due to leaded finishes, using it risks non-compliance, limiting market access and complicating end-of-life disposal. For long-term designs, consider actively sourcing RoHS-compliant alternatives or securing extended buy agreements, as supply may dwindle as manufacturers phase out non-compliant components.
How should the MPQ6700’s low Vce saturation be leveraged in low-voltage logic interfacing, and what
To fully utilize the MPQ6700’s low 250mV Vce(sat) at 10mA collector current, ensure sufficient base drive—typically Ib ≥ Ic/hFE with margin. Given minimum hFE of 70 at 10mA, apply at least 200µA base current for reliable saturation. In 3.3V or 5V logic systems, use base resistors sized to deliver 2–3x the minimum Ib required, considering driving IC output voltage drop. For example, with a 5V microcontroller output and 0.5V Vbe drop, a 1kΩ resistor yields ~4.5mA base current—more than adequate. Undriving can cause the MPQ6700 to operate in linear mode, increasing power dissipation and heat, particularly in load-switching applications.
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Sep 15 2026
