IRLZ44N PD B. HEXFET Power MOSFET V DSS = 55V. R DS(on) = 0.022Ω I D = 47A

Transcription

1 Logic-Leve Gate rive dvanced Process Technoogy ynamic dv/dt Rating 75 C Operating Temperature Fast Switching Fuy vaanche Rated escription Fifth Generation HEXFETs from Internationa Rectifier utiize advanced processing techniques to achieve the owest possibe on-resistance per siicon area. This benefit, combined with the fast switching speed and ruggedized device design that HEXFET Power MOSFETs are we known for, provides the designer with an extremey efficient device for use in a wide variety of appications. G P B IRLZ44N HEXFET Power MOSFET S V SS = 55V R S(on) = 0.022Ω I = 47 The TO-220 package is universay preferred for a commercia-industria appications at power dissipation eves to approximatey 50 watts. The ow therma resistance TO-220B and ow package cost of the TO-220 contribute to its wide acceptance throughout the industry. bsoute Maximum Ratings Parameter Max. Units T C = 25 C Continuous rain Current, V V 47 T C = 0 C Continuous rain Current, V V 33 I M Pused rain Current 60 C = 25 C Power issipation W Linear erating Factor 0.7 W/ C V GS Gate-to-Source Votage ±6 V E S Singe Puse vaanche Energy 2 mj I R vaanche Current 25 E R Repetitive vaanche Energy mj dv/dt Peak iode Recovery dv/dt ƒ 5.0 V/ns T J Operating Junction and -55 to 75 T STG Storage Temperature Range C Sodering Temperature, for seconds 300 (.6mm from case) Mounting torque, 6-32 or M3 screw. bf in (.N m) Therma Resistance Parameter Min. Typ. Max. Units R θjc Junction-to-Case.4 R θcs Case-to-Sink, Fat, Greased Surface 0.50 C/W R θj Junction-to-mbient 62 8/25/97

2 Eectrica T J = 25 C (uness otherwise specified) Parameter Min. Typ. Max. Units Conditions V (BR)SS rain-to-source Breakdown Votage 55 V V GS = 0V, I = 250µ V (BR)SS / T J Breakdown Votage Temp. Coefficient V/ C Reference to 25 C, I = m V GS = V, I = 25 R S(on) Static rain-to-source On-Resistance Ω V GS = 5.0V, I = V GS = 4.0V, I = 2 V GS(th) Gate Threshod Votage V V S = V GS, I = 250µ g fs Forward Transconductance 2 S V S = 25V, I = 25 I SS rain-to-source Leakage Current 25 V S = 55V, V GS = 0V µ 250 V S = 44V, V GS = 0V, T J = 50 C I GSS Gate-to-Source Forward Leakage 0 V GS = 6V n Gate-to-Source Reverse Leakage -0 V GS = -6V Q g Tota Gate Charge 48 I = 25 Q gs Gate-to-Source Charge 8.6 nc V S = 44V Q gd Gate-to-rain ("Mier") Charge 25 V GS = 5.0V, See Fig. 6 and 3 t d(on) Turn-On eay Time V = 28V t r Rise Time 84 I = 25 ns t d(off) Turn-Off eay Time 26 R G = 3.4Ω, V GS = 5.0V t f Fa Time 5 R =.Ω, See Fig. Between ead, L Interna rain Inductance 4.5 6mm (0.25in.) nh from package L S Interna Source Inductance 7.5 and center of die contact C iss Input Capacitance 700 V GS = 0V C oss Output Capacitance 400 pf V S = 25V C rss Reverse Transfer Capacitance 50 ƒ =.0MHz, See Fig. 5 G S Source-rain Ratings and Characteristics Parameter Min. Typ. Max. Units Conditions I S Continuous Source Current MOSFET symbo 47 (Body iode) showing the G I SM Pused Source Current integra reverse 60 (Body iode) p-n junction diode. V S iode Forward Votage.3 V T J = 25 C, I S = 25, V GS = 0V t rr Reverse Recovery Time ns T J = 25 C, I F = 25 Q rr Reverse RecoveryCharge nc di/dt = 0/µs t on Forward Turn-On Time Intrinsic turn-on time is negigibe (turn-on is dominated by L S L ) S Notes: Repetitive rating; puse width imited by max. junction temperature. ( See fig. ) V = 25V, starting T J = 25 C, L = 470µH R G = 25Ω, I S = 25. (See Figure 2) ƒ I S 25, di/dt 270/µs, V V (BR)SS, T J 75 C Puse width 300µs; duty cyce 2%.

3 I, rain-to-source Current () 00 0 VGS TOP 5V 2V V 8.0V 6.0V 4.0V 3.0V BOTTOM 2.5V 2.5V I, rain-to-source Current () 00 0 VGS TOP 5V 2V V 8.0V 6.0V 4.0V 3.0V BOTTOM 2.5V 2.5V 20µs PULSE WITH T J = 25 C 0. 0 V S, rain-to-source Votage (V) 20µs PULSE WITH T J = 75 C 0. 0 V S, rain-to-source Votage (V) Fig. Typica Output Characteristics Fig 2. Typica Output Characteristics I, rain-to-s ource C urrent ( ) 00 0 T = 25 C J V S= 25V 20µs PULSE W ITH V GS T = 75 C J, Gate-to-Source Votage (V) R S(on), rain-to-s ource On Resistance (Normaized) I = 4 V GS = V T J, Junction Temperature ( C) Fig 3. Typica Transfer Characteristics Fig 4. Normaized On-Resistance Vs. Temperature

4 C, Capacitance (pf) 2800 V GS = 0V, f = MHz C iss = C gs C gd, C ds SHORTE 2400 C rss = C gd C is s C oss = C ds C gd C oss 800 C rss V S, rain-to-source Votage (V) V GS, Gate-to-Source Votage (V) I = 25 V S = 44V V S = 28V FOR TEST CIRCUIT SEE FIGURE Q, Tota Gate Charge (nc) G Fig 5. Typica Capacitance Vs. rain-to-source Votage Fig 6. Typica Gate Charge Vs. Gate-to-Source Votage I S, Reverse rain Current () 00 0 T = 75 C J T = 25 C J I, rain Current () 00 0 OPE RTION IN THIS RE LIMITE BY RS(on) µs 0µs ms V GS = 0V V S, Source-to-rain Votage (V) T C = 25 C ms T J = 75 C Singe Puse 0 V S, rain-to-source Votage (V) Fig 7. Typica Source-rain iode Forward Votage Fig 8. Maximum Safe Operating rea

5 50 V S R I, rain Current () T C, Case Temperature ( C) Fig 9. Maximum rain Current Vs. Case Temperature Fig a. Switching Time Test Circuit V S 90% R G V GS 5.0V Puse Width µs uty Factor 0. %.U.T. % V GS t d(on) t r t d(off) t f Fig b. Switching Time Waveforms - V Therma Response (Z thjc ) 0. = SINGLE PULSE (THERML RESPONSE) Notes:. uty factor = t / t Peak T J= P M x Z thjc TC t, Rectanguar Puse uration (sec) PM t t 2 Fig. Maximum Effective Transient Therma Impedance, Junction-to-Case

6 L V S.U.T. R G V V I S t p 0.0Ω Fig 2a. Uncamped Inductive Test Circuit V (BR)SS t p V V S E S, Singe Puse vaanche Energy (mj) TOP BOTTOM V = 25V Starting T J, Junction Temperature ( C) Fig 2c. Maximum vaanche Energy Vs. rain Current I 7 25 I S Fig 2b. Uncamped Inductive Waveforms Current Reguator Same Type as.u.t. 50KΩ Q G 2V.2µF.3µF 5.0 V Q GS Q G.U.T. V - S V GS V G 3m Charge I G I Current Samping Resistors Fig 3a. Basic Gate Charge Waveform Fig 3b. Gate Charge Test Circuit

7 Peak iode Recovery dv/dt Test Circuit.U.T ƒ - Circuit Layout Considerations Low Stray Inductance Ground Pane Low Leakage Inductance Current Transformer - - R G dv/dt controed by R G river same type as.u.t. I S controed by uty Factor "".U.T. - evice Under Test - V river Gate rive Period P.W. = P.W. Period V GS =V *.U.T. I S Waveform Reverse Recovery Current Body iode Forward Current di/dt.u.t. V S Waveform iode Recovery dv/dt V Re-ppied Votage Inductor Curent Body iode Forward rop Rippe 5% I S * V GS = 5V for Logic Leve evices Fig 4. For N-Channe HEXFETS

8 Package Outine TO-220B Outine imensions are shown in miimeters (inches) 2.87 (.3) 2.62 (.3) (.4 5) (.40 5) 3.78 (.4 9) 3.54 (.3 9) (.85) 4.20 (.65) - B -.32 (.052).22 (.048) 5.24 (.600) 4.84 (.584) (.25 5) 6. 0 (.24 0) (.0 4 5) M IN LE SSIGNMENTS - G TE 2 - R IN 3 - SOURCE 4 - R IN 4.09 (.555) 3.47 (.530) (.6 0) (.4 0).40 (.055) 3X.5 (.045) 2.54 (.0) 2X 3X 0.93 (.037) 0.69 (.027) (.0 4) M B M (.02 2) 3X (.0 8) 2.92 (.5) 2.64 (.4) NOTES: IM E N S IO N IN G & TO L ER N C IN G P ER N S I Y 4.5 M, O U TL IN E C O N FO R M S TO JE E C OU T LIN E TO B. 2 CONTR OLLING IMENSION : INCH 4 HETSIN K & LE M ESUREMENTS O NOT INCLUE BU RRS. Part Marking Information TO-220B EXMPLE : THIS IS N IRF WITH SSEMBLY LOT COE 9BM INTERNTIONL RECTIFIER LOGO SSEMBLY LOT COE IRF B M PRT NUMBER TE COE (YYW W) YY = YER WW = WEEK WORL HEQURTERS: 233 Kansas St., E Segundo, Caifornia 90245, Te: (3) EUROPEN HEQURTERS: Hurst Green, Oxted, Surrey RH8 9BB, UK Te: IR CN: 732 Victoria Park ve., Suite 20, Markham, Ontario L3R 2Z8, Te: (905) IR GERMNY: Saaburgstrasse 57, 6350 Bad Homburg Te: IR ITLY: Via Liguria 49, 07 Borgaro, Torino Te: IR FR EST: K&H Bdg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo Japan 7 Te: IR SOUTHEST SI: 35 Outram Road, #-02 Tan Boon Liat Buiding, Singapore 036 Te: ata and specifications subject to change without notice. 8/97

9 Note: For the most current drawings pease refer to the IR website at: