PQxxxEZ5MZxH Series/PQxxxEZ01ZxH Series PQxxxEZ5MZxH Series PQxxxEZ01ZxH Series Compact Surface Mount type Low Power-Loss Voltage Regulators ■ Outline Dimensions Features (Unit : mm) 1.Low voltage operation (Minimum operating voltage: 2.35V) 2.5V input → available 1.5 to 1.8V 2.Low dissipation current Dissipation current at no load: MAX. 2mA Output OFF-state dissipation current: MAX. 5μA 3.Built-in overcurrent protection and overheat protection functions 4.RoHS directive compliant 2.3±0.5 6.6M AX. 5.2±0.5 ( 0.5) 3 H ( 1.7) 5.5±0.5 Lead finish identification mark M IN. 9.7M AX. Epoxy resin 0 1 5 EZ5 M +0.2 0.5–0.1 1.Peripheral equipment of personal computers 2.Power supplies for various electronic equipment such as DVD player or STB ( 1 2 3 4 5 1 Output voltage (VO) Output current (IO) Package type 0.5A Taping Sleeve PQ015EZ5MZPH PQ018EZ5MZPH PQ025EZ5MZPH PQ015EZ5MZZH PQ018EZ5MZZH PQ025EZ5MZZH 1A Taping Sleeve PQ015EZ01ZPH PQ018EZ01ZPH PQ025EZ01ZPH PQ015EZ01ZZH PQ018EZ01ZZH PQ025EZ01ZZH 3.0V 1.8V 2.5V PQ030EZ5MZPH PQ033EZ5MZPH PQ030EZ5MZZH PQ033EZ5MZZH 1A Taping Sleeve PQ030EZ01ZPH PQ033EZ01ZPH PQ030EZ01ZZH PQ033EZ01ZZH Absolute Maximum Ratings Parameter Input voltage 2 5 1 2 3 4 5 Taping Sleeve 3 Specific IC 3.3V 0.5A ) : Typical dimensions Product mass:(0.3g) Model Line-up 1.5V ( 0.5) 4–( 1.27) ( 0.9) 2.5 Applications ( 0～0.25) DC input (VIN) ON/OFF control terminal (VC) DC output(VO) NC GND Lead finish:Lead-free solder plating (Composition: Sn2Cu) (Ta=25°C) Rating Symbol 10 VIN *1 ON/OFF control terminal voltage 10 VC 0.5 Output PQxxxEZ5MZxH Series IO current PQxxxEZ01ZxH Series 1 *2 8 Power dissipation PD *3 Tj 150 Junction temperature Operating temperature Topr -40 to +85 Tstg -40 to +150 Storage temperature 260(10s) Tsol Soldering temperature Unit V V A W ˚C ˚C ˚C ˚C *1 All are open except GND and applicable terminals. *2 PD: With infinite heat sink *3 Overheat protection may operate at Tj:125°C to 150°C Notice The content of data sheet is subject to change without prior notice. In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. 1 Sheet No.: OP06021 PQxxxEZ5MZxH Series/PQxxxEZ01ZxH Series Electrical Characteristics (Unless otherwise specified, condition shall be VIN=VO(TYP.)+1V, IO=0.3A,VC=2.7V,Ta=25˚C(PQxxxEZ5MZxH)) (Unless otherwise specified, condition shall be VIN=VO(TYP.)+1V, IO=0.5A,VC=2.7V,Ta=25˚C(PQxxxEZ01ZxH)) Parameter Input voltage Output voltage 6 Conditions VIN － － VO PQxxxEZ5MZxH Load regulation 4 Symbol PQxxxEZ01ZxH RegI TCVO Ripple Rejection RR PQxxxEZ5MZxH Dropout voltage PQxxxEZ01ZxH ON-state voltage for control ON-state current for control OFF-state voltage for control OFF-state current for control Quiescent current Output OFF-state dissipation current VIN=VO(TYP.)+1V to VO(TYP.)+6V,IO=5mA Tj=0 to 125°C, IO=5mA Refer to Fig.2 IO=0.3A 5 IO=0.5A － － － 5 VI-O VC(ON) IC(ON) VC(OFF) IC(OFF) Iq Iqs TYP. MAX. Refer to below table Refer to below table IO=5mA to 0.5A IO=5mA to 1A RegL Line regulation Temperature coefficient of output voltage MIN. VC=0.4V IO=0A IO=0A, VC=0.4V Unit V V － 0.2 2.0 % － － 0.1 ±0.01 1.0 － % %/°C 45 60 － dB － 0.2 0.5 V 2.0 － － － － － － － － － － 200 0.8 2 2 5 V μA 1 － V μA mA μA 4 Applied PQ030EZ5MZxH,PQ033EZ5MZxH 5 Input voltage shall be the value when output voltage is 95% in comparison with the initial value. 6 In case of opening control terminal ② , output voltage turns off. Input voltage range (Unless otherwise specified, condition shall be IO=0.3A,VC=2.7V,Ta=25˚C(PQxxxEZ5MZxH)) (Unless otherwise specified, condition shall be IO=0.5A,VC=2.7V,Ta=25˚C(PQxxxEZ01ZxH)) Model No. Symbol Conditions PQ015EZ5MZxH / PQ015EZ01ZxH PQ018EZ5MZxH / PQ018EZ01ZxH PQ025EZ5MZxH / PQ025EZ01ZxH PQ030EZ5MZxH / PQ030EZ01ZxH PQ033EZ5MZxH / PQ033EZ01ZxH VIN VIN VIN VIN − − − − − VIN MIN. 2.35 2.35 3.0 3.5 3.8 TYP. − − − − − MAX. 10 10 10 10 10 Unit V V V V V Output voltage (Unless otherwise specified, condition shall be VIN=VO(TYP.)+1V, IO=0.3A,VC=2.7V,Ta=25˚C(PQxxxEZ5MZxH)) (Unless otherwise specified, condition shall be VIN=VO(TYP.)+1V, IO=0.5A,VC=2.7V,Ta=25˚C(PQxxxEZ01ZxH)) Model No. Symbol Conditions PQ015EZ5MZxH / PQ015EZ01ZxH PQ018EZ5MZxH / PQ018EZ01ZxH PQ025EZ5MZxH / PQ025EZ01ZxH PQ030EZ5MZxH / PQ030EZ01ZxH PQ033EZ5MZxH / PQ033EZ01ZxH VO VO VO VO − − − − − VO MIN. 1.45 1.75 2.438 2.925 3.218 TYP. 1.5 1.8 2.5 3 3.3 MAX. 1.55 1.85 2.562 3.075 3.382 Unit V V V V V Sheet No.: OP06021 2 PQxxxEZ5MZxH Series/PQxxxEZ01ZxH Series Fig.1 Test Circuit VIN VO 3 1 A VC 2 + 5 0.33μF A + IC V 47μF RL Iq A IO Fig.2 Test Circuit for Ripple Rejection + 3 1 ei ~ IO 2 + eo + 5 0.33μF VIN VC 47μF 2.7V V ~ RL f=120Hz(sine wave) ei(rms)=0.5V VIN= VO(TYP)+0.5V IO=0.3A RR=20log(ei(rms)/eo(rms)) Fig.3 Power Dissipation vs. Ambient Temperature Fig.4 Overcurrent Protection Characteristics (PQ015EZ5MZxH) 8 1.5 PD : With infinite heat sink Output voltage VO (V) Power dissipation PD (W) 10 5 1.2 V IN =2.35V V IN =3V V IN =3.3V V IN =2.5V 0.9 0.6 V IN =5V 0.3 0 −40 −20 0 20 40 60 0 80 Ambient temperature Ta (°C) Note) Oblique line portion:Overheat protection may operate in this area. 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 Output current IO (A) Sheet No.: OP06021 3 PQxxxEZ5MZxH Series/PQxxxEZ01ZxH Series Fig.5 Overcurrent Protection Characteristics (PQ018EZ5MZxH) 2.5 1.8 V IN =3V V IN =3.3V V IN =2.35V 1.6 V IN =2.5V V IN =3V 1.4 Output voltage VO (V) Output voltage VO (V) Fig.6 Overcurrent Protection Characteristics (PQ025EZ5MZxH) V IN =3.3V 1.2 1 0.8 0.6 V IN =5V 0.4 2 V IN =3.6V 1.5 1 V IN =5V 0.5 V IN =4.5V 0.2 0 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 Output current IO (A) Output current IO (A) Fig.7 Overcurrent Protection Characteristics (PQ030EZ5MZxH) Fig.8 Overcurrent Protection Characteristics (PQ033EZ5MZxH) 3.5 2.5 Output voltage VO (V) Output voltage VO (V) 3 V IN =10V V IN =7V 2 V IN =5.5V 1.5 V IN =5V 1 V IN =4.5V 0.5 0 V IN =10V 3 V IN =4.5V 2.5 V IN =7V 2 V IN =5.5V 1.5 1 V IN =5V 0.5 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 Output current IO (A) Output current IO (A) Fig.9 Overcurrent Protection Characteristics (PQ015EZ01ZxH) 1.8 V IN =2.35V V IN =3V 1.2 V IN =2.5V 0.9 V IN =3.3V 0.6 V IN =2.35V 1.6 Output voltage VO (V) Output voltage VO (V) 1.5 Fig.10 Overcurrent Protection Characteristics (PQ018EZ01ZxH) V IN =5V V IN =3V V IN =3.3V 1.4 V IN =2.5V 1.2 1 0.8 0.6 V IN =5V 0.4 0.3 0.2 0 0 0.5 1 1.5 0 2 Output current IO (A) 0 0.5 1 1.5 2 Output current IO (A) Sheet No.: OP06021 4 PQxxxEZ5MZxH Series/PQxxxEZ01ZxH Series Fig.11 Overcurrent Protection Characteristics (PQ025EZ01ZxH) 3 V IN =3V V IN =3.3V 2 Output voltage VO (V) Output voltage VO (V) 2.5 Fig.12 Overcurrent Protection Characteristics (PQ030EZ01ZxH) V IN =3.6V 1.5 V IN =5V 1 V IN =4.5V 0.5 0 2.5 V IN =10V 2 V IN =7V 1.5 V IN =5.5V V IN =5V 1 V IN =4.5V 0.5 0 0.5 1 1.5 0 2 0 0.5 Fig.13 Overcurrent Protection Characteristics (PQ033EZ01ZxH) V IN =2.5V V C =2.7V 1.54 Output voltage VO (V) Output voltage VO (V) 2 1.55 3 V IN =10V 2.5 V IN =7V 2 V IN =5.5V 1.5 V IN =5V 1 V IN =4.5V 1.53 1.52 1.51 P Q 015EZ5MZxH :I O=0.3A 1.5 1.49 P Q 015EZ01ZxH :I O=0.5A 1.48 1.47 0.5 1.46 0 0.5 1 1.5 1.45 −50 2 Fig.15 Output Voltage vs. Ambient Temperature (PQ018EZ5MZxH / PQ018EZ01ZxH) Output voltage VO (V) 1.82 P Q 018EZ5MZxH :I O=0.3A 1.8 P Q 018EZ01ZxH :I O=0.5A 75 100 125 V IN =3.5V V C =2.7V 2.515 2.51 P Q 025EZ5MZxH :I O=0.3A 2.505 2.5 2.495 P Q 025EZ01ZxH :I O=0.5A 2.49 2.485 1.77 2.48 1.76 1.75 −50 50 2.52 1.83 1.78 25 2.525 V IN =2.8V V C =2.7V 1.84 1.79 0 Fig.16 Output Voltage vs. Ambient Temperature (PQ025EZ5MZxH / PQ025EZ01ZxH) 1.85 1.81 −25 Ambient temperature Ta (°C) Output current IO (A) Output voltage VO (V) 1.5 Fig.14 Output Voltage vs. Ambient Temperature (PQ015EZ5MZxH / PQ015EZ01ZxH) 3.5 0 1 Output current IO (A) Output current IO (A) −25 0 25 50 75 100 2.475 −50 125 Ambient temperature Ta (°C) −25 0 25 50 75 100 125 Ambient temperature Ta (°C) Sheet No.: OP06021 5 PQxxxEZ5MZxH Series/PQxxxEZ01ZxH Series Fig.17 Output Voltage vs. Ambient Temperature (PQ030EZ5MZxH / PQ030EZ01ZxH) Fig.18 Output Voltage vs. Ambient Temperature (PQ033EZ5MZxH / PQ033EZ01ZxH) 3.05 3.35 V IN =4V V C =2.7V 3.03 3.02 P Q 030EZ5MZxH 3.01 :I O=0.3A 3 2.99 :I O=0.5A P Q 030EZ01ZxH 2.98 3.33 3.32 3.31 3.27 3.26 0 25 50 75 100 3.25 −50 125 Ambient temperature Ta (°C) :I O=0.5A −25 0 75 100 125 1.8 Output voltage VO (V) 1.2 1 0.8 R L =3Ω (I O=0.5A ) R L =5Ω (I O=0.3A ) 0.6 R L =∞Ω (I O=0A ) 0.4 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF 0.2 0 1 2 3 4 1.6 1.4 1.2 R L =3.6Ω (I O=0.5A ) 1 R L =6Ω (I O=0.3A ) 0.8 R L =∞Ω (I O=0A ) 0.6 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF 0.4 0.2 0 5 0 1 Input voltage VIN (V) 3.5 R L =∞Ω (I O=0A ) Output voltage VO (V) R L =5Ω (I O=0.5A ) 1.5 R L =8.3Ω (I O=0.3A ) 1 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF 0 1 2 3 4 5 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF 3 0.5 3 Fig.22 Output Voltage vs. Input Voltage (PQ030EZ5MZxH) 2.5 2 2 Input voltage VIN (V) Fig.21 Output Voltage vs. Input Voltage (PQ025EZ5MZxH) Output voltage VO (V) 50 2 1.4 0 25 Fig.20 Output Voltage vs. Input Voltage (PQ018EZ5MZxH) 1.6 Output voltage VO (V) P Q 033EZ01ZxH Ambient temperature Ta (°C) Fig.19 Output Voltage vs. Input Voltage (PQ015EZ5MZxH) 0 :I O=0.3A 3.28 2.96 −25 P Q 033EZ5MZxH 3.3 3.29 2.97 2.95 −50 V IN =4.3V V C =2.7V 3.34 Output voltage VO (V) Output voltage VO (V) 3.04 4 2.5 R L =6Ω (I O=0.5A ) 2 R L =10Ω (I O=0.3A ) 1.5 R L =∞Ω (I O=0A ) 1 0.5 0 5 0 1 2 3 4 5 Input voltage VIN (V) Input voltage VIN (V) Sheet No.: OP06021 6 PQxxxEZ5MZxH Series/PQxxxEZ01ZxH Series Fig.23 Output Voltage vs. Input Voltage (PQ033EZ5MZxH) 3.5 1.6 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF 2.5 1.4 Output voltage VO (V) 3 Output voltage VO (V) Fig.24 Output Voltage vs. Input Voltage (PQ015EZ01ZxH) R L =6.6Ω (I O=0.5A ) 2 R L =11Ω (I O=0.3A ) 1.5 R L =∞Ω (I O=0A ) 1 0.5 0 1.2 R L =1.5Ω (I O=1A ) 1 R L =3Ω (I O=0.5A ) 0.8 R L =∞Ω (I O=0A ) 0.6 0.4 0.2 0 1 2 3 4 0 5 0 1 Input voltage VIN (V) 2 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF 3 4 5 Input voltage VIN (V) Fig.26 Output Voltage vs. Input Voltage (PQ025EZ01ZxH) Fig.25 Output Voltage vs. Input Voltage (PQ018EZ01ZxH) 2 2.5 1.6 1.4 Output voltage VO (V) Output voltage VO (V) 1.8 R L =1.8Ω (I O=1A ) 1.2 R L =3.6Ω (I O=0.5A ) 1 R L =∞Ω (I O=0A ) 0.8 0.6 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF 0.4 0.2 0 0 1 2 3 4 2 R L =2.5Ω (I O=1A ) 1.5 R L =5Ω (I O=0.5A ) R L =0Ω (I O=0A ) 1 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF 0.5 0 5 0 1 Input voltage VIN (V) Fig.27 Output Voltage vs. Input Voltage (PQ030EZ01ZxH) 3.5 3.5 R L =3Ω (I O=1A ) 2 R L =6Ω (I O=0.5A ) 1.5 R L =∞Ω (I O=0A ) 1 5 2.5 R L =3.3Ω (I O=1A ) 2 R L =6.6Ω (I O=0.5A ) 1.5 R L =∞Ω (I O=0A ) 1 0.5 0.5 0 4 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF 3 Output voltage VO (V) Output voltage VO (V) 2.5 3 Fig.28 Output Voltage vs. Input Voltage (PQ033EZ01ZxH) V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF 3 2 Input voltage VIN (V) 0 1 2 3 4 0 5 0 1 2 3 4 5 Input voltage VIN (V) Input voltage VIN (V) Sheet No.: OP06021 7 PQxxxEZ5MZxH Series/PQxxxEZ01ZxH Series Fig.29 Circuit Operating Current vs. Input Voltage (PQ015EZ5MZxH) 20 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF Circuit operating current IBIAS (mA) Circuit operating current IBIAS (mA) 20 Fig.30 Circuit Operating Current vs. Input Voltage (PQ018EZ5MZxH) 10 R L =3Ω (I O=0.5A ) R L =5Ω (I O=0.3A ) R L =∞Ω (I O=0A ) 0 0 1 2 5 3 4 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF 10 R L =3.6Ω (I O=0.5A ) R L =6Ω (I O=0.3A ) R L =∞Ω (I O=0A ) 0 0 1 Input voltage VIN (V) Fig.31 Circuit Operating Current vs. Input Voltage (PQ025EZ5MZxH) 20 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF 10 R L =5Ω (I O=0.5A ) R L =8.3Ω (I O=0.3A ) R L =∞Ω (I O=0A ) 0 0 1 2 5 3 4 R L =10Ω (I O=0.3A ) 10 R L =∞Ω (I O=0A ) 0 0 1 Circuit operating current IBIAS (mA) Circuit operating current IBIAS (mA) R L =6.6Ω (I O=0.5A ) 10 R L =∞Ω (I O=0A ) 1 2 5 3 2 5 3 4 Fig.34 Circuit Operating Current vs. Input Voltage (PQ015EZ01ZxH) R L =11Ω (I O=0.3A ) 0 R L =6Ω (I O=0.5A ) 20 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF 4 Input voltage VIN (V) Fig.33 Circuit Operating Current vs. Input Voltage (PQ033EZ5MZxH) 0 3 V C =2.7V T a=R oom temp. C IN =0.33μF C O=47μF Input voltage VIN (V) 20 5 Fig.32 Circuit Operating Current vs. Input Voltage (PQ030EZ5MZxH) Circuit operating current IBIAS (mA) Circuit operating current IBIAS (mA) 20 2 Input voltage VIN (V) 4 Input voltage VIN (V) V C =2.7V T a=R oom temp. C IN =0.33μF C O=10μF R L =1.5Ω (I O=1A ) 10 R L =3Ω (I O=0.5A ) 0 R L =∞Ω (I O=0A ) 0 1 2 5 3 4 Input voltage VIN (V) Sheet No.: OP06021 8 PQxxxEZ5MZxH Series/PQxxxEZ01ZxH Series Fig.36 Circuit Operating Current vs. Input Voltage (PQ025EZ01ZxH) Fig.35 Circuit Operating Current vs. Input Voltage (PQ018EZ01ZxH) 30 V C =2.7V T a=R oom temp. C IN =0.33 F C O=47 F R L =1.8 Circuit operating current IBIAS (mA) Circuit operating current IBIAS (mA) 20 (I O=1A ) 10 0 0 1 2 5 R L =3.6 (I O=0.5A ) RL (I O=0A ) 3 Input voltage VIN (V) 4 Fig.37 Circuit Operating Current vs. Input Voltage (PQ030EZ01ZxH) R L =2.5 R L =3 (I O=1A ) 20 R L =6 (I O=0.5A ) 10 RL 0 1 (I O=0A ) 2 5 3 R L =5 0 RL 0 1 4 1.2 1 018:V IN =2.8V 015:V IN =2.5V 0.6 0.4 0.2 P Q xxxEZ01ZxH P Q xxxEZ5MZxH 50 25 0 25 50 75 R L =6.6 (I O=0.5A ) R L =3.3 (I O=1A ) 20 10 0 RL 0 1 (I O=0A ) 2 5 3 4 V IN =2.35V V C =2.7V 025:V IN =3.5V 0.8 4 0.25 I O=0A V C =2.7V 033:V IN =4.3V 030:V IN =4.0V 3 Fig.40 Dropout Voltage vs. Junction Temperature Dropout voltage VI-O(V) Quiescent current Iq(μA) 5 (I O=0A ) Input voltage VIN (V) Fig.39 Quiescent Current vs. Junction Temperature 0 2 (I O=0.5A ) Input voltage VIN (V) V C =2.7V T a=R oom temp. C IN =0.33 F C O=47 F Input voltage VIN (V) 1.4 (I O=1A ) 10 30 V C =2.7V T a=R oom temp. C IN =0.33 F C O=47 F Circuit operating current IBIAS (mA) Circuit operating current IBIAS (mA) 20 Fig.38 Circuit Operating Current vs. Input Voltage (PQ033EZ01ZxH) 30 0 V C =2.7V T a=R oom temp. C IN =0.33 F C O=47 F 100 0.2 P Q 033EZ01ZxH : I O=0.5A P Q 030EZ01ZxH :I O=0.5A 0.15 P Q 030EZ5MZxH :I O=0.3A 0.05 0 125 P Q 033EZ5MZxH :I O=0.3A 0.1 50 25 0 25 50 75 100 125 Junction temperature Tj (°C) Junction temperature Tj (°C) Sheet No.: OP06021 9 PQxxxEZ5MZxH Series/PQxxxEZ01ZxH Series Fig.41 Ripple Rejection vs. Input Ripple Frequency 018(V IN =3.8V ) 70 65 80 015(V IN =3.5V ) Ripple rejection RR (dB) Ripple rejection RR (dB) 75 Fig.42 Ripple Rejection vs. Output Current 033(V IN =5.3V ) 030(V IN =5V ) 60 025(V IN =4.5V ) 55 50 ei(rms)=0.5V 45 V C =2.7V I O=0.3A 40 C O=47µF P Q xxxEZ01ZxH Ta=R oom temp. P Q xxxEZ5MZxH 35 0.1 1 10 015(V IN =3.5V ) 018(V IN =3.8V ) 025(V IN =4.5V ) 75 70 65 030(V IN =5V ) 60 033(V IN =5.3V ) P Q xxxEZ01ZxH P Q xxxEZ5MZxH 55 ei(rms)=0.5V f=120Hz V C =2.7V C O=47µF Ta=R oom temp. 50 45 40 100 0 0.25 0.5 0.75 1 Output current IO(A) Input ripple frequency f (kHz) Fig.43 Typical Application 1 V IN + VO 3 2 C IN CO + LOAD 5 ON/OFF signal High：Output ON Low or open：Output OFF Fig.44 Power Dissipation vs. Ambient Temperature (Typical Value) Power dissipation PD (W) 3 Cu area 740mm2 2 Cu area 180mm2 1 Mounting PCB Cu area 100mm2 Cu area 70mm2 PCB Cu 2 Cu area 36mm 0 −20 0 20 40 60 Material : Glass-cloth epoxy resin Size : 50×50×1.6mm Cu thickness : 35μm 80 Ambient temperature Ta (°C) Sheet No.: OP06021 10