APM9945K Dual N-Channel Enhancement Mode MOSFET Pin Description Features • 60V/3A, D1 D1 RDS(ON) =100mΩ(typ.) @ VGS = 10V RDS(ON) =120mΩ(typ.) @ VGS = 4.5V • • • S1 G1 S2 G2 Super High Dense Cell Design Reliable and Rugged Lead Free Available (RoHS Compliant) SOP − 8 (7 ) D1 Applications • D2 D2 (8 ) D1 (5 ) D2 (6 ) D2 Power Management in Desktop or DC/DC (2 ) G1 Converters (4 ) G2 S1 (1 ) S2 (3 ) N-Channel MOSFET Ordering and Marking Information Package Code K : SOP-8 Operating Junction Tem p. Range C : -55 to 150°C Handling Code TU : Tube TR : Tape & Reel Lead Free Code L : Lead Free Dev ice Blank : Original Dev ice APM 9945 Lead Free Code Handling Code Tem p. Range Package Code APM 9945 K : APM 9945 XXXXX XXXXX - Date Code Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte in plate termination finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering operations. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J STD-020C for MSL classification at lead-free peak reflow temperature. ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. Copyright ANPEC Electronics Corp. Rev. B.2 - Mar., 2005 1 www.anpec.com.tw APM9945K Absolute Maximum Ratings Symbol (TA = 25°C unless otherwise noted) Parameter Rating VDSS Drain-Source Voltage 60 VGSS Gate-Source Voltage ±20 ID* Continuous Drain Current IDM* Pulsed Drain Current IS* Diode Continuous Forward Current TJ Maximum Junction Temperature V 3 VGS=10V A 20 3 A 150 TSTG Storage Temperature Range PD* Power Dissipation for Single Operation RθJA* Unit °C -55 to 150 TA=25°C 2 TA=100°C 0.8 Thermal Resistance-Junction to Ambient W °C/W 62.5 Note: 2 *Surface Mounted on 1in pad area, t ≤ 10sec. Electrical Characteristics Symbol Parameter Static Characteristics BVDSS Drain-Source Breakdown Voltage IDSS VGS(th) IGSS RDS(ON) a VSD a (TA = 25°C unless otherwise noted) Test Condition VGS=0V, IDS=250µA Zero Gate Voltage Drain Current VDS=48V, VGS=0V Gate Threshold Voltage VDS=VGS, IDS=250µA Gate Leakage Current VGS=±20V, VDS=0V Drain-Source On-state Resistance Diode Forward Voltage APM9945K Min. Typ. Max. 60 1 Unit V 2 1 µA 3 V ±100 nA VGS=10V, IDS=3A 100 135 VGS=4.5V, IDS=2A 120 160 ISD=3A, VGS=0V 0.8 1.3 VGS=0V,VDS=0V,F=1MHz 3.4 mΩ V b Dynamic Characteristics RG Gate Resistance Ciss Input Capacitance Coss Output Capacitance Crss Reverse Transfer Capacitance td(ON) Turn-on Delay Time Tr Turn-on Rise Time td(OFF) Turn-off Delay Time Tf VGS=0V, VDS=25V, Frequency=1.0MHz VDD=15V, RL=10Ω, IDS=1A, VGEN=10V, RG=6Ω Turn-off Fall Time Copyright ANPEC Electronics Corp. Rev. B.2 - Mar., 2005 2 Ω 390 pF 75 20 8 18 9 20 20 40 8 20 ns www.anpec.com.tw APM9945K Electrical Characteristics (Cont.) Symbol Parameter (TA = 25°C unless otherwise noted) Test Condition APM9945K Min. Gate Charge Characteristics Qg Unit Typ. Max. 20 26 b Total Gate Charge Qgs Gate-Source Charge Qgd Gate-Drain Charge VDS=15V, VGS=10V, IDS=3A 5 nC 5 Notes: a : Pulse test ; pulse width ≤300µs, duty cycle ≤ 2%. b : Guaranteed by design, not subject to production testing. Copyright ANPEC Electronics Corp. Rev. B.2 - Mar., 2005 3 www.anpec.com.tw APM9945K Typical Characteristics Drain Current Power Dissipation 4 2.5 3 ID - Drain Current (A) Ptot - Power (W) 2.0 1.5 1.0 2 1 0.5 0.0 0 0 20 40 60 80 100 120 140 160 20 40 60 80 100 120 140 160 Tj - Junction Temperature (°C) Tj - Junction Temperature (°C) Safe Operation Area Thermal Transient Impedance on )L im it 10 Normalized Transient Thermal Resistance 50 s( 300µs Rd ID - Drain Current (A) 0 1ms 1 10ms 100ms 1s 0.1 DC o TA=25 C 0.01 0.01 0.1 1 10 1 Duty = 0.5 0.2 0.1 0.1 0.05 0.02 0.01 0.01 Single Pulse 2 1E-3 1E-4 100 VDS - Drain - Source Voltage (V) Copyright ANPEC Electronics Corp. Rev. B.2 - Mar., 2005 2 Mounted on 1in pad o RθJA : 62.5 C/W 1E-3 0.01 0.1 1 10 30 Square Wave Pulse Duration (sec) 4 www.anpec.com.tw APM9945K Typical Characteristics (Cont.) Output Characteristics Drain-Source On Resistance 0.20 20 VGS= 6,7,8,9,10V 18 0.18 5V RDS(ON) - On - Resistance (Ω) ID - Drain Current (A) 16 14 12 10 8 4V 6 4 0.16 VGS=4.5V 0.14 0.12 VGS=10V 0.10 0.08 0.06 0.04 2 3V 0 0 2 4 6 8 0.02 10 0 2 4 6 8 VDS - Drain-Source Voltage (V) ID - Drain Current (A) Transfer Characteristics Gate Threshold Voltage 20 1.6 10 IDS =250µA Normalized Threshold Voltage 18 ID - Drain Current (A) 16 14 12 10 o Tj=125 C 8 6 o o Tj=-55 C Tj=25 C 4 1.4 1.2 1.0 0.8 0.6 0.4 2 0 0 1 2 3 4 5 6 0.2 -50 -25 7 VGS - Gate - Source Voltage (V) Copyright ANPEC Electronics Corp. Rev. B.2 - Mar., 2005 0 25 50 75 100 125 150 Tj - Junction Temperature (°C) 5 www.anpec.com.tw APM9945K Typical Characteristics (Cont.) Drain-Source On Resistance Source-Drain Diode Forward 2.0 20 VGS = 10V IDS = 3A 10 1.6 IS - Source Current (A) Normalized On Resistance 1.8 1.4 1.2 1.0 0.8 0.6 o Tj=150 C o Tj=25 C 1 0.4 o 0.2 -50 -25 RON@Tj=25 C: 100mΩ 0 25 50 75 0.1 0.0 100 125 150 0.8 1.2 Tj - Junction Temperature (°C) VSD - Source - Drain Voltage (V) Capacitance Gate Charge 1.6 10 600 Frequency=1MHz VDS= 15 V ID = 3A VGS - Gate - source Voltage (V) 500 C - Capacitance (pF) 0.4 Ciss 400 300 200 Coss 100 8 6 4 2 Crss 0 0 5 10 15 20 25 0 30 5 10 15 20 25 QG - Gate Charge (nC) VDS - Drain - Source Voltage (V) Copyright ANPEC Electronics Corp. Rev. B.2 - Mar., 2005 0 6 www.anpec.com.tw APM9945K Packaging Information E e1 0.015X45 SOP-8 pin ( Reference JEDEC Registration MS-012) H e2 D A1 1 L 0.004max. Dim A Mi ll im et er s Inche s A Min. 1. 35 Max . 1. 75 Min. 0. 053 Max . 0. 069 A1 D E 0. 10 4. 80 3. 80 0. 25 5. 00 4. 00 0. 004 0. 189 0. 150 0. 010 0. 197 0. 157 H L e1 e2 5. 80 0. 40 0. 33 6. 20 1. 27 0. 51 0. 228 0. 016 0. 013 0. 244 0. 050 0. 020 1. 27B S C 0. 50B S C 8° 8° φ 1 Copyright ANPEC Electronics Corp. Rev. B.2 - Mar., 2005 7 www.anpec.com.tw APM9945K Physical Specifications Terminal Material Lead Solderability Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb), 100%Sn Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3. Reflow Condition (IR/Convection or VPR Reflow) tp TP C ritical Zone T L to T P T e m p e ra tu re R am p-up TL tL T sm ax T sm in R am p-down ts Preheat 25 t 25 °C to Peak T im e Classificatin Reflow Profiles Profile Feature Sn-Pb Eutectic Assembly Large Body Small Body Average ramp-up rate 3°C/second max. (TL to TP) Preheat - Temperature Min (Tsmin) 100°C - Temperature Mix (Tsmax) 150°C - Time (min to max)(ts) 60-120 seconds Tsmax to TL - Ramp-up Rate Tsmax to TL - Temperature(TL) 183°C - Time (tL) 60-150 seconds Peak Temperature(Tp) 225 +0/-5°C 240 +0/-5°C Time within 5°C of actual Peak 10-30 seconds 10-30 seconds Temperature(tp) Ramp-down Rate 6°C/second max. 6 minutes max. Time 25°C to Peak Temperature Pb-Free Assembly Large Body Small Body 3°C/second max. 150°C 200°C 60-180 seconds 3°C/second max 217°C 60-150 seconds 245 +0/-5°C 250 +0/-5°C 10-30 seconds 20-40 seconds 6°C/second max. 8 minutes max. Note: All temperatures refer to topside of the package. Measured on the body surface. Copyright ANPEC Electronics Corp. Rev. B.2 - Mar., 2005 8 www.anpec.com.tw APM9945K Reliability Test Program Test item SOLDERABILITY HOLT PCT TST Method MIL-STD-883D-2003 MIL-STD 883D-1005.7 JESD-22-B, A102 MIL-STD 883D-1011.9 Description 245°C,5 SEC 1000 Hrs Bias @ 125°C 168 Hrs, 100% RH, 121°C -65°C ~ 150°C, 200 Cycles Carrier Tape & Reel Dimensions t D P Po E P1 Bo F W Ao D1 Ko T2 J C A B T1 Application SOP-8 A 330±1 B 62 ± 1.5 C 12.75 + 0.1 5 J 2 + 0.5 T1 12.4 +0.2 T2 2± 0.2 F D D1 Po P1 Ao 5.5 ± 0.1 1.55±0.1 1.55+ 0.25 4.0 ± 0.1 2.0 ± 0.1 6.4 ± 0.1 W 12 + 0.3 - 0.1 Bo 5.2± 0.1 P 8± 0.1 E 1.75± 0.1 Ko t 2.1± 0.1 0.3±0.013 (mm) Copyright ANPEC Electronics Corp. Rev. B.2 - Mar., 2005 9 www.anpec.com.tw APM9945K Cover Tape Dimensions Application SOP- 8 Carrier Width 12 Cover Tape Width 9.3 Devices Per Reel 2500 Customer Service Anpec Electronics Corp. Head Office : 5F, No. 2 Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 7F, No. 137, Lane 235, Pac Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, R. O. C. Tel : 886-2-89191368 Fax : 886-2-89191369 Copyright ANPEC Electronics Corp. Rev. B.2 - Mar., 2005 10 www.anpec.com.tw