AX78XX

Page No. : 1/11 AX78XX Series 3-Terminal Positive Voltage Regulators AX78XX Series Pin Assignment Tab 3-Lead Plastic TO-252 Package Code: J Pin 1: VIN Pin 2 & Tab: GND Pin 3: VOUT Description The AX78XX series can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each employs internal current limiting, thermal shut-down and safe operating area protection, making it essen-tially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents. Tab 1 2 3 3-Lead Plastic TO-251 Package Code: I Pin 1: VIN Pin 2 & Tab: GND Pin 3: VOUT 1 2 3 3-Lead Plastic SOT-82 Package Code: NE Pin 1: VIN Pin 2: GND Pin 3: VOUT 1 2 3 Features • Output Current In Excess of 1A • Output Voltages of 5V, 6V, 8V, 9V, 12V • Internal Short-Circuit Current Limiting & Thermal Overload Protection • Guaranteed In Extended Temperature Range Absolute Maximum Ratings (T =25°C) A Tab Characteristic Input Voltage Power Dissipation Operating Temperature Storage Temperature Junction Temperature o Symbol VIN PD Topr Tstg Tj Rating 40 Internally limited (Note) -30 to 85 -55 to 150 150 Unit V o o o C C C 1 2 3-Lead Plastic TO-220AB Package Code: E Pin 1: VIN Pin 2 & Tab: GND Pin 3: VOUT 3 Note: (1)TA=25 C, TO-251: 1W, TO-252: 1W, SOT-82: 2.1W, TO-220AB: 2.7W (2)TC=25oC, All package: 10W Thermal Data Characteristic Thermal Resistance Junction-Case Thermal Resistance Junction-Ambient Symbol Rth(j-c) Rth(j-a) TO-252 12.5 125 TO-251 12.5 125 SOT-82 12.5 60 TO-220AB 12.5 47 Unit o o C/W C/W Schematic Diagram & Equivalent Circuit Schematic Diagram Input 1 Equivalent Circuit Series Pass Element Output 3 VIN Current Generator SOA Protection Starting Circuit Reference Voltage Error Amplifier Thermal Protection GND 2 VOUT AVANTICS - AX78XX Series Specification No.: 050308-FE0003 Page No. : 2/11 AX7805 Series Electrical Characteristics VIN=10V, IOUT=500mA, CIN=0.33uF, COUT=0.1uF, 0°C≤TJ≤125°C (unless otherwise specified) Symbol Parameter Conditions TJ=25°C, IOUT=500mA VO Output Voltage 5mA≤IOUT≤1A 7V≤VIN≤25V, POUT≤15W ∆VO ∆VO IB ∆I B eN RR VD RO ISC ∆VO/∆T Symbol Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Output Resistance Short Circuit Current Output Voltage Drift TJ=25°C, 7V≤VIN≤25V TJ=25°C, 8V≤VIN≤12V TJ=25°C, 5mA≤IOUT≤1A TJ=25°C, 250mA≤IOUT≤750mA IOUT=5mA, TJ=25°C IOUT=500mA, 7V≤VIN≤25V, TJ=25 C o AX7805AJ/AI/ANE/AE Min 4.85 4.85 o o Typ 5 5 3 1 15 5 3.9 50 73 2 17 2.3 - Max 5.15 5.15 50 25 100 50 8 1.3 0.5 2.5 2.8 0.6 Units V mV mV mA mA uV/VO dB V mΩ A mV/°C Units 5mA≤IOUT≤1A, VIN=10V, TJ=25 C B=10Hz~100KHz, IOUT=50mA, TJ=25°C 10V≤VIN≤18V, f=120Hz, IOUT=50mA, TJ=25 C TJ=25°C, IOUT=1A f=1KHz TJ=25°C 0oC≤TJ≤125oC Conditions TJ=25°C, IOUT=500mA 57 - Parameter AX7805BJ/BI/BNE/BE Min 4.75 4.75 o o Typ 5 5 3 1 15 5 3.9 50 73 2 17 2.3 - Max 5.25 5.25 100 50 100 50 8 1.3 0.5 2.5 2.8 0.6 VO Output Voltage 5mA≤IOUT≤1A 7V≤VIN≤25V, POUT≤15W TJ=25°C, 7V≤VIN≤25V TJ=25°C, 8V≤VIN≤12V TJ=25°C, 5mA≤IOUT≤1A TJ=25°C, 250mA≤IOUT≤750mA IOUT=5mA, TJ=25°C IOUT=500mA, 7V≤VIN≤25V, TJ=25oC 5mA≤IOUT≤1A, VIN=10V, TJ=25 C B=10Hz~100KHz, IOUT=50mA, TJ=25°C 10V≤VIN≤18V, f=120Hz, IOUT=50mA, TJ=25 C TJ=25°C, IOUT=1A f=1KHz TJ=25°C 0 C≤TJ≤125 C o o V ∆VO ∆VO IB ∆I B eN RR VD RO ISC ∆VO/∆T Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Output Resistance Short Circuit Current Output Voltage Drift mV mV mA mA uV/VO dB V mΩ A mV/°C 57 - AVANTICS - AX78XX Series Specification No.: 050308-FE0003 Page No. : 3/11 AX7806 Series Electrical Characteristics VIN=11V, IOUT=500mA, CIN=0.33uF, COUT=0.1uF, 0°C≤TJ≤125°C (unless otherwise specified) Symbol Parameter Conditions TJ=25°C, IOUT=500mA VO Output Voltage 5mA≤IOUT≤1A 8V≤VIN≤25V, POUT≤15W ∆VO ∆VO IB ∆I B eN RR VD RO ISC ∆VO/∆T Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Output Resistance Short Circuit Current Output Voltage Drift TJ=25°C, 8V≤VIN≤25V TJ=25°C, 9V≤VIN≤13V TJ=25°C, 5mA≤IOUT≤1A TJ=25°C, 250mA≤IOUT≤750mA IOUT=5mA, TJ=25°C IOUT=500mA, 9V≤VIN≤25V, TJ=25oC 5mA≤IOUT≤1A, VIN=11V, TJ=25oC B=10Hz~100KHz, IOUT=50mA, TJ=25°C 11V≤VIN≤19V, f=120Hz, IOUT=50mA, TJ=25 C o AX7806AJ/AI/ANE/AE Min 5.82 5.82 56 Typ 6 6 3 1 15 5 3.9 72 2 17 2.3 Max 6.18 6.18 60 25 100 50 8 1.3 0.5 55 2.5 2.8 0.7 Units V mV mV mA mA uV/VO dB V mΩ A mV/°C TJ=25°C, IOUT=1A f=1KHz VIN=45V, TJ=25°C 0 C≤TJ≤125 C o o Symbol Parameter Conditions TJ=25°C, IOUT=500mA AX7806BJ/BI/BNE/BE Min 5.7 5.7 o Typ 6 6 3 1 15 5 3.9 72 2 17 2.3 - Max 6.3 6.3 120 60 120 60 8 1.3 0.5 55 2.5 2.8 0.7 Units VO Output Voltage 5mA≤IOUT≤1A 8V≤VIN≤25V, POUT≤15W TJ=25°C, 8V≤VIN≤25V TJ=25°C, 9V≤VIN≤13V TJ=25°C, 5mA≤IOUT≤1A TJ=25°C, 250mA≤IOUT≤750mA IOUT=5mA, TJ=25°C IOUT=500mA, 9V≤VIN≤25V, TJ=25 C 5mA≤IOUT≤1A, VIN=11V, TJ=25 C o V ∆VO ∆VO IB ∆I B eN RR VD RO ISC ∆VO/∆T Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Output Resistance Short Circuit Current Output Voltage Drift mV mV mA mA uV/VO dB V mΩ A mV/°C o B=10Hz~100KHz, IOUT=50mA, TJ=25°C 11V≤VIN≤19V, f=120Hz, IOUT=50mA, TJ=25 C TJ=25°C, IOUT=1A f=1KHz VIN=45V, TJ=25°C 0oC≤TJ≤125oC 56 - AVANTICS - AX78XX Series Specification No.: 050308-FE0003 Page No. : 4/11 AX7808 Series Electrical Characteristics VIN=14V, IOUT=500mA, CIN=0.33uF, COUT=0.1uF, 0°C≤TJ≤125°C (unless otherwise specified) Symbol Parameter Conditions TJ=25°C, IOUT=500mA VO Output Voltage 5mA≤IOUT≤1A 10V≤VIN≤25V, POUT≤15W ∆VO ∆VO IB ∆I B eN RR VD RO ISC ∆VO/∆T Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Output Resistance Short Circuit Current Output Voltage Drift TJ=25°C, 10.5V≤VIN≤25V TJ=25°C, 11V≤VIN≤17V TJ=25°C, 5mA≤IOUT≤1A TJ=25°C, 250mA≤IOUT≤750mA IOUT=5mA, Tj=25°C IOUT=500mA, 10.5V≤VIN≤25V, TJ=25 C o AX7808AJ/AI/ANE/AE Min 7.76 7.76 o o Typ 8 8 3 1 15 5 3.9 69 2 17 2.3 - Max 8.24 8.24 80 40 100 50 8 1.3 0.5 70 2.5 2.8 1 Units V mV mV mA mA uV/VO dB V mΩ A mV/°C 5mA≤IOUT≤1A, VIN=14V, TJ=25 C B=10Hz~100KHz, IOUT=50mA, TJ=25°C 14V≤VIN≤21.5V, f=120Hz, IOUT=50mA, TJ=25 C TJ=25°C, IOUT=1A f=1KHz TJ=25°C 0oC≤TJ≤125oC 53 - Symbol Parameter Conditions TJ=25°C, IOUT=500mA AX7808BJ/BI/BNE/BE Min 7.6 7.6 o o Typ 8 8 3 1 15 5 3.9 69 2 17 2.3 - Max 8.4 8.4 160 80 160 80 8 1.3 0.5 70 2.5 2.8 1 Units VO Output Voltage 5mA≤IOUT≤1A 10V≤VIN≤25V, POUT≤15W TJ=25°C, 10.5V≤VIN≤25V TJ=25°C, 11V≤VIN≤17V TJ=25°C, 5mA≤IOUT≤1A TJ=25°C, 250mA≤IOUT≤750mA IOUT=5mA, TJ=25°C IOUT=500mA, 10.5V≤VIN≤25V, TJ=25oC 5mA≤IOUT≤1A, VIN=14V, TJ=25 C B=10Hz~100KHz, IOUT=50mA, TJ=25°C 14V≤VIN≤21.5V, f=120Hz, IOUT=50mA, TJ=25 C TJ=25°C, IOUT=1A f=1KHz TJ=25°C 0 C≤TJ≤125 C o o V ∆VO ∆VO IB ∆I B eN RR VD RO ISC ∆VO/∆T Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Output Resistance Short Circuit Current Output Voltage Drift mV mV mA mA uV/VO dB V mΩ A mV/°C 53 - AVANTICS - AX78XX Series Specification No.: 050308-FE0003 Page No. : 5/11 AX7809 Series Electrical Characteristics VIN=15V, IOUT=500mA, CIN=0.33uF, COUT=0.1uF, 0°C≤TJ≤125°C (unless otherwise specified) Symbol Parameter Conditions TJ=25°C, IOUT=500mA VO Output Voltage 5mA≤IOUT≤1A 11V≤VIN≤25V, POUT≤15W ∆VO ∆VO IB ∆I B eN RR VD RO ISC ∆VO/∆T Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Output Resistance Short Circuit Current Output Voltage Drift TJ=25°C, 11.5V≤VIN≤25V TJ=25°C, 13V≤VIN≤19V TJ=25°C, 5mA≤IOUT≤1A TJ=25°C, 250mA≤IOUT≤750mA IOUT=5mA, Tj=25°C IOUT=500mA, 11.5V≤VIN≤26V, TJ=25 C o AX7809AJ/AI/ANE/AE Min 8.73 8.73 o o Typ 9 9 3 1 15 5 3.9 67 2 17 2.3 - Max 9.27 9.27 90 45 100 50 8 1.3 0.5 75 2.5 2.8 1.1 Units V mV mV mA mA uV/VO dB V mΩ A mV/°C 5mA≤IOUT≤1A, VIN=15V, TJ=25 C B=10Hz~100KHz, IOUT=50mA, TJ=25°C 15V≤VIN≤22.5V, f=120Hz, IOUT=50mA, TJ=25 C TJ=25°C, IOUT=1A f=1KHz TJ=25°C 0oC≤TJ≤125oC 51 - Symbol Parameter Conditions TJ=25°C, IOUT=500mA AX7809BJ/BI/BNE/BE Min 8.55 8.55 o o Typ 9 9 3 1 15 5 3.9 67 2 17 2.3 - Max 9.45 9.45 180 90 180 90 8 1.3 0.5 75 2.5 2.8 1.1 Units VO Output Voltage 5mA≤IOUT≤1A 11V≤VIN≤25V, POUT≤15W TJ=25°C, 11.5V≤VIN≤25V TJ=25°C, 13V≤VIN≤19V TJ=25°C, 5mA≤IOUT≤1A TJ=25°C, 250mA≤IOUT≤750mA IOUT=5mA, TJ=25°C IOUT=500mA, 11.5V≤VIN≤26V, TJ=25oC 5mA≤IOUT≤1A, VIN=15V, TJ=25 C B=10Hz~100KHz, IOUT=50mA, TJ=25°C 15V≤VIN≤22.5V, f=120Hz, IOUT=50mA, TJ=25 C TJ=25°C, IOUT=1A f=1KHz TJ=25°C 0 C≤TJ≤125 C o o V ∆VO ∆VO IB ∆I B eN RR VD RO ISC ∆VO/∆T Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Output Resistance Short Circuit Current Output Voltage Drift mV mV mA mA uV/VO dB V mΩ A mV/°C 51 - AVANTICS - AX78XX Series Specification No.: 050308-FE0003 Page No. : 6/11 AX7812 Series Electrical Characteristics VIN=19V, IOUT=500mA, CIN=0.33uF, COUT=0.1uF, 0°C≤TJ≤125°C (unless otherwise specified) Symbol Parameter Conditions TJ=25°C, IOUT=500mA VO Output Voltage 5mA≤IOUT≤1A 14V≤VIN≤30V, POUT≤15W ∆VO ∆VO IB ∆I B eN RR VD RO ISC ∆VO/∆T Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Output Resistance Short Circuit Current Output Voltage Drift TJ=25°C, 14.5V≤VIN≤30V TJ=25°C, 16V≤VIN≤22V TJ=25°C, 5mA≤IOUT≤1A TJ=25°C, 250mA≤IOUT≤750mA IOUT=5mA, Tj=25°C IOUT=500mA, 14.5V≤VIN≤30V, TJ=25 C o AX7812AJ/AI/ANE/AE Min 11.64 11.64 o o Typ 12 12 10 3 12 4 3.9 66 2 18 2.3 - Max 12.36 12.36 120 60 100 60 8 1.3 0.5 90 2.5 2.8 1.6 Units V mV mV mA mA uV/VO dB V mΩ A mV/°C 5mA≤IOUT≤1A, VIN=19V, TJ=25 C B=10Hz~100KHz, IOUT=50mA, TJ=25°C 19V≤VIN≤25V, f=120Hz, IOUT=50mA, TJ=25 C TJ=25°C, IOUT=1A f=1KHz TJ=25°C 0oC≤TJ≤125oC 50 - Symbol Parameter Conditions TJ=25°C, IOUT=500mA AX7812BJ/BI/BNE/BE Min 11.4 11.4 o o Typ 12 12 10 3 12 4 3.9 66 2 18 2.3 - Max 12.6 12.6 240 120 240 120 8 1.3 0.5 90 2.5 2.8 1.6 Units VO Output Voltage 5mA≤IOUT≤1A 14V≤VIN≤30V, POUT≤15W TJ=25°C, 14.5V≤VIN≤30V TJ=25°C, 16V≤VIN≤22V TJ=25°C, 5mA≤IOUT≤1A TJ=25°C, 250mA≤IOUT≤750mA IOUT=5mA, TJ=25°C IOUT=500mA, 14.5V≤VIN≤30V, TJ=25oC 5mA≤IOUT≤1A, VIN=19V, TJ=25 C B=10Hz~100KHz, IOUT=50mA, TJ=25°C 19V≤VIN≤25V, f=120Hz, IOUT=50mA, TJ=25 C TJ=25°C, IOUT=1A f=1KHz Tj=25°C 0 C≤TJ≤125 C o o V ∆VO ∆VO IB ∆I B eN RR VD RO ISC ∆VO/∆T Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Output Resistance Short Circuit Current Output Voltage Drift mV mV mA mA uV/VO dB V mΩ A mV/°C 50 - AVANTICS - AX78XX Series Specification No.: 050308-FE0003 Page No. : 7/11 Test Circuits VIN 1 AX78XX Series 2 3 VOUT VIN CIN 1 AX78XX Series 2 3 270pF VOUT VIN -+ 1 AX7805 Series 2 3 VOUT 0.33uF CIN COUT 0.33uF RL 0.1uF 100 VOUT 0V + - DC 9V RL DC Parameter Load Regulation Ripple Rejection Application Circuits Constant Current Regulator Circuit for Increasing Output Voltage VIN 1 AX78XX Series 2 3 VOUT VIN 1 AX78XX Series IB 2 3 VOUT 0.33uF R1 0.33uF R1 IR1 0.1uF 10uF R2 0.1uF 10uF VOUT=VOUT(IC)+VZ I1=VOUT(IC)/R1 VOUT=VOUT(IC)(1+R2/R1)+R2*IB Adjustable Output Regulator High Output Current with Short-circuit Protection VIN VIN 1 Rsc Q2 AX78XX Series IB 2 3 0.1uF 10uF VOUT Q1 1 R1 AX78XX Series 2 3 VOUT 0.33uF + R1 R2 0.33uF 0.1uF 10uF VOUT=VOUT(IC)(1+R2/R1) R1≤VBE1/IB(max) RSC=VBE2/ISC, ISC: Short-Circuit Current AVANTICS - AX78XX Series Specification No.: 050308-FE0003 Page No. : 8/11 Characteristics Curve Ripple Rejection 70 60 Current Cut-off Grid Voltage Vout Ripple Rejection (dB). . 40 30 20 10 0 10 100 1000 10000 100000 1000000 Vin=(4.5+Vout(ic))VDC+3.5Vrms Iout=50mA o Tj=25 C Output Voltage (V) 50 Vin=Vout(ic)+5V o Tj=25 C 0 0.5 1 1.5 2 2.5 3 Frequency (Hz) Output Current (A) Worst Case Power Dissipation 2500 Output Voltage as a Function of Junction Temperature Vin=Vout(ic)+5V Iout=5mA 2000 Output Current (mA ) 1500 1000 With 72 C/W Heat Sink Heat Sink Size: 50*50*2 mm 500 Free Air 0 0 5 10 15 20 25 30 35 o Output Voltage (V) 0 50 100 Differential (V) Vinput-Voutput Voltage(V) Junction Temperature ( C) o 150 200 Load Transient Response 3 2.5 1.0 0.5 0 Load Current (A) Voltage Range Vout Output Voltage Deviion (V). . 2 1.5 1 0.5 0 -0.5 -1 0 5 10 15 20 25 30 35 40 45 50 Vin=Vout(ic)+5V o Tj =25 C Voutput (V) Iout=50mA 0 5 10 15 20 25 30 35 Time (us) Vinput-Voutput (V) AVANTICS - AX78XX Series Specification No.: 050308-FE0003 Page No. : 9/11 TO-252 Dimension A C Marking: Pb Free Mark Pb-Free: " . " (Note) AX Normal: None B L F G D J Product Series (05,06,08,09,12) 78 Date Code Control Code 3 H E K 2 I 1 J Note: Green label is used for pb-free packing Pin Style: 1.Input 2.Ground 3.Output Material: • Lead solder plating: Sn60/Pb40 (Normal), Sn/3.0Ag/0.5Cu or Pure-Tin (Pb-free) • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 DIM A B C D E F G H I J K L Min. 0.45 1.70 0.90 0.45 6.40 5.40 2.20 0.70 5.20 1.40 Max. 0.55 1.90 1.50 0.60 6.80 5.80 2.80 *2.30 0.90 0.90 5.50 1.60 *: Typical, Unit: mm 3-Lead TO-252 Plastic Surface Mount Package AVANTICS Package Code: J TO-251 Dimension Marking: A B C D F 3 E Tab Pb Free Mark Pb-Free: " . " (Note) AX Normal: None I Product Series (05,06,08,09,12) 78 Date Code Control Code G Note: Green label is used for pb-free packing I H Pin Style: 1.Input 2.Ground 3.Output Material: • Lead solder plating: Sn60/Pb40 (Normal), Sn/3.0Ag/0.5Cu or Pure-Tin (Pb-free) • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 K DIM A B C D E F G H I J K Min. 0.45 0.90 0.45 2.20 6.40 6.80 7.20 5.20 Max. 0.55 1.50 0.60 2.40 6.80 7.40 7.80 *4.60 0.90 0.80 5.50 2 1 J *: Typical, Unit: mm 3-Lead TO-251 Plastic Surface Mount Package AVANTICS Package Code: I AVANTICS - AX78XX Series Specification No.: 050308-FE0003 Page No. : 10/11 SOT-82 Dimension A B r1 C D 1 2 3 H a1 F E G J a1 a1 r3 M N 3-Lead SOT-82 Plastic Package AVANTICS Package Code: NE Marking: Pb Free Mark Product Series NE (05,06,08,09,12) r2 L Pb-Free: " . " (Note) A X Normal: None 78 Date Code Control Code Note: Green label is used for pb-free packing a1 Pin Style: 1.Input 2.Ground 3.Output Material: • Lead solder plating: Sn60/Pb40 (Normal), Sn/3.0Ag/0.5Cu or Pure-Tin (Pb-free) • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 I K DIM A B C D E F G H I J K L M N a1 r1 r2 r3 Min. 7.57 5.44 3.78 10.88 10.25 1.16 4.52 2.49 1.10 1.22 - Max. 7.67 5.54 3.98 10.98 10.75 *1.27 *0.76 1.26 *0.76 4.62 2.59 1.20 *0.60 1.32 *3o φ3.10 R1.70 R0.20 *: Typical, Unit: mm TO-220AB Dimension Marking: A D B E F C Pb Free Mark Pb-Free: " . " (Note) Normal: None AX E Product Series (05,06,08,09,12) 78 Date Code Control Code H I G Tab P L J M 3 2 1 O N K Note: Green label is used for pb-free packing Pin Style: 1.Input 2.Ground 3.Output Material: • Lead solder plating: Sn60/Pb40 (Normal), Sn/3.0Ag/0.5Cu or Pure-Tin (Pb-free) • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 DIM A B C D E F G H I J K L M N O P Min. 5.58 8.38 4.40 1.15 0.35 2.03 9.66 3.00 0.75 2.54 1.14 12.70 14.48 Max. 7.49 8.90 4.70 1.39 0.60 2.92 10.28 *16.25 *3.83 4.00 0.95 3.42 1.40 *2.54 14.27 15.87 *: Typical, Unit: mm 3-Lead TO-220AB Plastic Package AVANTICS Package Code: E Important Notice: • All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of AVANTIC. • AVANTICS reserves the right to make changes to its products without notice. • AVANTICS semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems. • AVANTICS assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. Head Office: • AVANTICS Microelectronics Corp: No. 255, Cai Lun Rd. Zhangjiang Technology Industrial Park Pudong, Shanghai, China Tel: 86-021-58955599 Fax: 86-021-58558038 AVANTICS - AX78XX Series Specification No.: 050308-FE0003 Page No. : 11/11 Soldering Methods for AVANTICS’s Products 1. Storage environment: Temperature=10oC~35oC Humidity=65%±15% 2. Reflow soldering of surface-mount devices Figure 1: Temperature profile tP TP Ramp-up TL Tsmax Temperature tL Critical Zone TL to TP Tsmin tS Preheat Ramp-down 25 t 25oC to Peak Time Profile Feature Average ramp-up rate (TL to TP) Preheat - Temperature Min (Tsmin) - Temperature Max (Tsmax) - Time (min to max) (ts) Tsmax to TL - Ramp-up Rate Time maintained above: - Temperature (TL) - Time (tL) Peak Temperature (TP) Time within 5oC of actual Peak Temperature (tP) Ramp-down Rate Time 25oC to Peak Temperature 3. Flow (wave) soldering (solder dipping) Products Pb devices. Pb-Free devices. Sn-Pb Eutectic Assembly