FDMB2308PZ
Dual MOSFET, P Channel, 20 V, 20 V, 7 A, 7 A
- Manufacturer: ONSEMI
- Product type: Dual MOSFETs
- SVHC: No SVHC (25-Jun-2025)
- No. of Pins: 6Pins
- Channel Type: P Channel
- Product Range: PowerTrench Series
- Qualification: -
- Transistor Case Style: MLP
- Operating Temperature Max: 150°C
- Power Dissipation N Channel: 2.2W
- Power Dissipation P Channel: 2.2W
- Drain Source Voltage Vds N Channel: 20V
- Drain Source Voltage Vds P Channel: 20V
- Continuous Drain Current Id N Channel: 7A
- Continuous Drain Current Id P Channel: 7A
- Drain Source On State Resistance N Channel: -
- Drain Source On State Resistance P Channel: -
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 0.779 € |
| Current stock | 1000+ |
| Lead time | 30 days |
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Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. **==> picture [44 x 10] intentionally omitted <==** **----- Start of picture text -----**<br> April 2014<br>**----- End of picture text -----**<br> ## **FDMB2308PZ** **Dual Common Drain P-Channel PowerTrench[®] MOSFET -20 V, -7 A, 36 m** Ω ## **Features** Max rS1S2(on) = 36 mΩ at VGS = -4.5 V, ID = -5.7 A Max rS1S2(on) = 50 mΩ at VGS = -2.5 V, ID = -4.6 A Low Profile - 0.8 mm maximum - in the new package MicroFET 2x3 mm HBM ESD protection level 2.8 kV (Note 3) RoHS Compliant ## **General Description** This device is designed specifically as a single package solution for Li-Ion battery pack protection circuit and other ultra-portable applications. It features two common drain P-channel MOSFETs, which enables bidirectional current flow, on Fairchild’s advanced PowerTrench[®] process with state of the art MircoFET Leadframe, the FDMB2308PZ minimizes both PCB space and rS1S2(on). ## **Application** Li-Ion Battery Pack **==> picture [465 x 377] intentionally omitted <==** **----- Start of picture text -----**<br> ||||||| |---|---|---|---|---|---| |Pin 1| |Pin 1|S1|S1|G1| |G2|4|3|G1| |D1/D2| |||oo||| |S2|5|2|S1| |S2|6|1|S1| |Gg.| |S2|S2|G2| |MLP 2x3| |MOSFET Maximum Ratings|TA = 25 °C unless otherwise noted| |Symbol|Parameter|Ratings|Units| |VS1S2|Source1 to Source2 Voltage|-20|V| |VGS|Gate to Source Voltage|±12|V| |IS1S2|-Pulsed Source1 to Source2 Current -Continuous TA = 25 °C (Note 1a)|-30-7|A| |PD|Power DissiPower Dissippation Tation TAA = 25 °C = 25 °C ((Note 1aNote 1b))|2.20.8|W| |TJ, TSTG|Operating and Storage Junction Temperature Range|-55 to +150|°C| |Thermal Characteristics| |RθJA|Thermal Resistance, Junction to Ambient (Note 1a)|57| |°C/W| |RθJA|Thermal Resistance, Junction to Ambient (Note 1b)|161| |[[_|3}| |Package Marking and Ordering Information| |Device Marking|Device|Package|Reel Size|Tape Width|Quantity| |308|FDMB2308PZ|MLP 2x3|7’’|8 mm|3000 units| |_|i|i| **----- End of picture text -----**<br> ©2013 Fairchild Semiconductor Corporation **1** FDMB2308PZ Rev.C3 www.fairchildsemi.com ## **Electrical Characteristics** TJ = 25 °C unless otherwise noted |**Electrical Characteristics**TJ = 25 °C unless otherwise notedJ = 25 °C unless otherwise noted= 25 °C unless otherwise noted|**Electrical Characteristics**TJ = 25 °C unless otherwise notedJ = 25 °C unless otherwise noted= 25 °C unless otherwise noted| |---|---| |**Off Characteristics**<br>**On Characteristics**<br>**Dynamic Characteristics**<br>**Switching Characteristics**<br>**Source1- Source2 Diode Characteristics**<br>**Symbol**<br>**Parameter**<br>**Test Conditions**<br>**Min**<br>**Typ**<br>**Max**<br>**Units**<br>IS1S2<br>Zero Gate Voltage Source1 to Source2<br>Current<br>VS1S2= -16 V, VGS= 0 V<br>-1<br>μA<br>IGSS<br>Gate to Source Leakage Current<br>VGS= ±12 V, VS1S2= 0 V<br>±10<br>μA<br>VGS(th)<br>Gate to Source Threshold Voltage<br>VGS= VS1S2, IS1S2= -250μA<br>-0.6<br>-0.9<br>-1.5<br>V<br>rS1S2(on)<br>Static Source1 to Source2 On Resistance<br>VGS= -4.5 V, IS1S2= -5.7 A<br>27<br>36<br>mΩ<br>VGS= -2.5 V, IS1S2= -4.6 A<br>36<br>50<br>VGS= -4.5 V, IS1S2= -5.7 A ,<br>TJ = 125 °C<br>35<br>49<br>gFS<br>Forward Transconductance<br>VS1S2= -5 V, IS1S2= -5.7 A<br>29<br>S<br>Ciss<br>Input Capacitance<br>VS1S2= -10 V, VGS= 0 V,<br>f = 1 MHz<br>2280<br>3030<br>pF<br>Coss<br>Output Capacitance<br>361<br>540<br>pF<br>Crss<br>Reverse Transfer Capacitance<br>339<br>510<br>pF<br>td(on)<br>Turn-On DelayTime<br>VS1S2= -10 V, IS1S2= -5.7 A<br>VGS= -4.5 V, RGEN= 6Ω<br>14<br>25<br>ns<br>tr<br>Rise Time<br>33<br>52<br>ns<br>td(off)<br>Turn-Off DelayTime<br>74<br>118<br>ns<br>tf<br>Fall Time<br>58<br>93<br>ns<br>Qg<br>Total Gate Charge<br>VS1S2= -10 V, IS1S2= -5.7 A,<br>VG1S1= -4.5 V, VG2S2= 0 V<br>22<br>30<br>nC<br>Qgs<br>Gate1 to Source1 Charge<br>3.6<br>nC<br>Qgd<br>Gate1 to Source2 “Miller” Charge<br>7.7<br>nC<br>Ifss<br>Maximum Continuous Source1-Source2 Diode Forward Current<br>-5.7<br>A<br>Vfss<br>Source1 to Source2 Diode Forward Voltage VG1S 1= 0 V, VG2S2= -4.5 V,<br>Ifss= -5.7 A(Note 2)<br>-1<br>-1.6<br>V<br>~~ee~~<br>~~[rr~~<br>~~——————~~<br>~~a~~|| |NOTES:|| |1. RθJAis determined with the device mounted on a 1 in2pad 2 oz copper pad on a 1.5 x 1.5 in. board of FR-4 material. RθJCis guaranteed by design while RθCAis determined by|| |the user's board design.|| - a. 57 °C/W when mounted on b. 161 °C/W when mounted on a 1 in[2 ] pad of 2 oz copper a minimum pad of 2 oz copper 2. Pulse Test: Pulse Width < 300 μs, Duty cycle < 2.0%. 3. The diode connected between the gate and source serves only as protection against ESD. No gate overvoltage rating is implied. www.fairchildsemi.com **2** ©2013 Fairchild Semiconductor Corporation FDMB2308PZ Rev.C3 **Typical Characteristics** TJ = 25 °C unless otherwise noted **==> picture [469 x 566] intentionally omitted <==** **----- Start of picture text -----**<br> 30 30<br>VG1S1 = -4.5 V VGS = -4.5 V<br>VG1S1 = -3 V VGS = -3 V<br>VG1S1 = -2.5 V<br>20 20<br>VGS = -2.5 V<br>VG1S1 = -2 V<br>VGS = -2 V<br>10 10<br>PULSE DURATION = 80 μ s VGS = -1.8 V<br>DUTY CYCLE = 0.5% MAX<br>VG1S1 = -1.8 V VG2S2 = -4.5 V PULSE DURATION = 80 DUTY CYCLE = 0.5% MAX μ s<br>0 0<br>0 0.5 1.0 1.5 2.0 0 0.5 1.0 1.5 2.0<br>-VS1S2, SOURCE1 TO SOURCE2 VOLTAGE (V) -VS1S2, SOURCE1 TO SOURCE2 VOLTAGE (V)<br>Figure 1. On-Region Characteristics Figure 2. On-Region Characteristics<br>3 4<br>VG1S1 = -1.8 V<br>VG1S1 = -2 V 3 VGS = -1.8 V<br>2<br>VGS = -2 V<br>VGS = -2.5 V<br>VG1S1 = -2.5 V VG1S1 = -3 V 2<br>VGS = -3 V<br>1<br>PULSE DURATION = 80 μ s VG1S1 = -4.5 V 1<br>DUTY CYCLE = 0.5% MAXVG2S2 = -4.5 V PULSE DURATION = 80DUTY CYCLE = 0.5% MAX μ s VGS = -4.5 V<br>0 0<br>0 10 20 30 0 10 20 30<br>-IS1S2, SOURCE1 TO SOURCE2 CURRENT (A) -IS1S2, SOURCE1 TO SOURCE2 CURRENT (A)<br>Figure 3. Normalized On-Resistance vs Source1 Figure 4. Normalized On-Resistance vs Source1<br>to Source2 Current and Gate Voltage to Source2 Current and Gate Voltage<br>1.6 150<br>IS1S2 = -5.7 A PULSE DURATION = 80 μ s<br>VGS= -4.5 V DUTY CYCLE = 0.5% MAX<br>1.4 IS1S2 = -5.7 A<br>100<br>1.2<br>TJ = 125 [o] C<br>1.0<br>50<br>0.8<br>TJ = 25 [o] C<br>0.6 0<br>-50 -25 0 25 50 75 100 125 150 1.5 2.0 2.5 3.0 3.5 4.0 4.5<br>TJ, JUNCTION TEMPERATURE ( [o] C) -VGS, GATE TO SOURCE VOLTAGE (V)<br>Figure 5. Normalized On Resistance Figure 6. On Resistance vs Gate to<br>vs Junction Temperature Source Voltage<br>SOURCE1 TO SOURCE2 CURRENT (A) SOURCE1 TO SOURCE2 CURRENT (A)<br>, ,<br>IS1S2- -IS1S2<br> ON-RESISTANCE ON-RESISTANCE<br>NORMALIZED NORMALIZED<br>SOURCE1 TO SOURCE2 SOURCE1 TO SOURCE2<br>)<br>Ω<br>m<br>SOURCE1 TO (<br>NORMALIZED )(on,<br>rS1S2<br>SOURCE2 ON-RESISTANCE<br> SOURCE1 TO SOURCE2 ON-RESISTANCE<br>**----- End of picture text -----**<br> www.fairchildsemi.com **3** ©2013 Fairchild Semiconductor Corporation FDMB2308PZ Rev.C3 **Typical Characteristics** TJ = 25 °C unless otherwise noted **==> picture [470 x 594] intentionally omitted <==** **----- Start of picture text -----**<br> 30 100<br>PULSE DURATION = 80 μ s VG1S1 = 0 V, VG2S2 = -4.5 V<br>DUTY CYCLE = 0.5% MAX<br>10<br>VS1S2 = -5 V<br>20 TJ = 150 [o] C<br>1<br>TJ = 150 [o] C<br>0.1 TJ = 25 [ o] C<br>10<br>TJ = 25 [o] C 0.01 T J = -55 [o] C<br>TJ = -55 [o] C<br>0 0.001<br>0 0.6 1.2 1.8<br>0 1.0 1.5 2.0 2.5<br>-VGS, GATE TO SOURCE VOLTAGE (V) -Vfss, BODY DIODE FORWARD VOLTAGE (V)<br>Figure 7. Transfer Characteristics Figure 8. Source1 to Source2 Diode<br>Forward Voltage vs Source Current<br>4.5 5000<br>VG2S2 = 0 V, IS1S2 = -5.7 A<br>C iss<br>VS1S2 = -8 V<br>3.0<br>VS1S2 = -10 V 1000<br>VS1S2 = -12 V Coss<br>1.5<br>f = 1 MHz Crss<br>VGS = 0 V<br>0 100<br>0 5 10 15 20 25 0.1 1 10 20<br>Qg, GATE CHARGE (nC) -VS1S2, SOURCE1 TO SOURCE2 VOLTAGE (V)<br>Figure 10. Capacitance vs Source1<br>Figure 9. Gate Charge Characteristics to Source2 Voltage<br>10-3 50<br>VS1S2 = 0 V<br>10-4<br>10 1 ms<br>10-5 TJ = 125 [o] C 10 ms<br>10-6 1<br>100 ms<br>THIS AREA IS<br>10-7 LIMITED BY r 1 s<br>0.1 DS(on)<br>10 s<br>10-8 SINGLE PULSETJ = MAX RATED DC<br>10-9 TJ = 25 [ o] C 0.01 R θ JA = 161 [ o] C/W<br>TA = 25 [o] C<br>10-100 5 10 15 20 0.001<br>0.1 1 10 100<br>-VGS, GATE TO SOURCE VOLTAGE (V)<br>-VS1S2, SOURCE1 TO SOURCE2 VOLTAGE (V)<br>Figure 11. Gate Leakage Current vs Gate to Figure 12. Forward Bias Safe<br>Source Voltage Operating Area<br> CURRENT (A)<br>SOURCE1 TO SOURCE2<br>,<br>fss FORWARD CURRENT (A)<br>-I<br>SOURCE1 TO SOURCE2<br>,<br>S1S2<br>-I<br>CAPACITANCE (pF)<br>, GATE1 TO SOURCE1 VOLTAGE (V)<br>G1S1<br>-V<br> CURRENT (A)<br>, GATE LEAKAGE CURRENT (A)<br>g<br>-I SOURCE1 TO SOURCE2<br>,<br>S1S2<br>-I<br>**----- End of picture text -----**<br> www.fairchildsemi.com **4** ©2013 Fairchild Semiconductor Corporation FDMB2308PZ Rev.C3 **Typical Characteristics** TJ = 25 °C unless otherwise noted **==> picture [444 x 380] intentionally omitted <==** **----- Start of picture text -----**<br> 1000<br>SINGLE PULSE<br>R θ JA = 161 [o] C/W<br>100<br>TA = 25 [o] C<br>10<br>1<br>0.1<br>10-3 10-2 10-1 1 10 100 1000<br>t, PULSE WIDTH (sec)<br>Figure 13. Single Pulse Maximum Power Dissipation<br>2<br>DUTY CYCLE-DESCENDING ORDER<br>1<br>D = 0.5<br> 0.2<br> 0.1<br>0.1 0.05 0.02 PDM<br> 0.01<br>t 1<br>0.01 t2<br>NOTES:<br>SINGLE PULSE DUTY FACTOR: D = t1/t2<br>R θ JA = 161 [o] C/W PEAK T J = P DM x Z θJA x R θJA + T A<br>0.00110-3 10-2 10-1 1 10 100 1000<br>t, RECTANGULAR PULSE DURATION (sec)<br>Figure 14. Junction-to-Ambient Transient Thermal Response Curve<br>, PEAK TRANSIENT POWER (W)<br>(PK)<br>P<br>ZJA θ<br>IMPEDANCE,<br>NORMALIZED THERMAL<br>**----- End of picture text -----**<br> **==> picture [72 x 6] intentionally omitted <==** **----- Start of picture text -----**<br> www.fairchildsemi.com<br>**----- End of picture text -----**<br> **5** ©2013 Fairchild Semiconductor Corporation FDMB2308PZ Rev.C3 ## **Dimensional Outline and Pad Layout** _Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild's worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products._ _Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/package/packageDetails.html?id=PN_MLDEA-C06_ www.fairchildsemi.com **6** ©2013 Fairchild Semiconductor Corporation FDMB2308PZ Rev.C3 ## **TRADEMARKS** The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks. |AccuPower™<br>AX-CAP®*<br>BitSiC™<br>Build it Now™<br>CorePLUS™<br>CorePOWER™<br>_CROSSVOLT_™<br>CTL™<br>Current Transfer Logic™<br>DEUXPEED®<br>Dual Cool™<br>EcoSPARK®<br>EfficentMax™<br>ESBC™<br>Fairchild®<br>Fairchild Semiconductor®<br>FACT Quiet Series™<br>FACT®<br>FAST®<br>FastvCore™<br>FETBench™<br>FPS™<br>®<br>~~F~~|F-PFS™<br>FRFET®<br>Global Power ResourceSM<br>GreenBridge™<br>Green FPS™<br>Green FPS™ e-Series™<br>G_max_™<br>GTO™<br>IntelliMAX™<br>ISOPLANAR™<br>Marking Small Speakers Sound Louder<br>and Better™<br>MegaBuck™<br>MICROCOUPLER™<br>MicroFET™<br>MicroPak™<br>MicroPak2™<br>MillerDrive™<br>MotionMax™<br>mWSaver®<br>OptoHiT™<br>OPTOLOGIC®<br>OPTOPLANAR®|PowerTrench®<br>PowerXS™<br>Programmable Active Droop™<br>QFET®<br>QS™<br>Quiet Series™<br>RapidConfigure™<br>Saving our world, 1mW/W/kW at a time™<br>SignalWise™<br>SmartMax™<br>SMART START™<br>Solutions for Your Success™<br>SPM®<br>STEALTH™<br>SuperFET®<br>SuperSOT™-3<br>SuperSOT™-6<br>SuperSOT™-8<br>SupreMOS®<br>SyncFET™<br>Sync-Lock™<br>™<br>tm®|®*<br>TinyBoost®<br>TinyBuck®<br>TinyCalc™<br>TinyLogic®<br>TINYOPTO™<br>TinyPower™<br>TinyPWM™<br>TinyWire™<br>TranSiC™<br>TriFault Detect™<br>TRUECURRENT®*<br>μSerDes™<br>UHC®<br>Ultra FRFET™<br>UniFET™<br>VCX™<br>VisualMax™<br>VoltagePlus™<br>XS™<br>仙童™<br>[Ecevit<br>1Z....| |---|---|---|---| *Trademarks of System General Corporation, used under license by Fairchild Semiconductor. ## **DISCLAIMER** FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. 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Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. ## **PRODUCT STATUS DEFINITIONS Definition of Terms** |**Definition of Terms**||| |---|---|---| |**Datasheet Identification**|**Product Status**|**Definition**| |Advance Information|Formative / In Design|Datasheet contains the design specifications for product development. Specifications<br>may change in any manner without notice.| |Preliminary|First Production|Datasheet contains preliminary data; supplementary data will be published at a later<br>date. Fairchild Semiconductor reserves the right to make changes at any time without<br>notice to improve design.| |No Identification Needed|Full Production|Datasheet contains final specifications. 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When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
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We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →