Download: Order this document SEMICONDUCTOR TECHNICAL DATA by MUR420/D

Order this document SEMICONDUCTOR TECHNICAL DATA by MUR420/D

.designed for use in switching power supplies, inverters and as free wheeling diodes, these state–of–the–art devices have the following features: • Ultrafast 25, 50 and 75 Nanosecond Recovery Times • ° MUR420 and MUR460 are175 C Operating Junction Temperature Motorola Preferred Devices • Low Forward Voltage • Low Leakage Current • High Temperature Glass Passivated Junction • Reverse Voltage to 600 Volts ULTRAFAST Mechanical Characteristics: RECTIFIERS • Case: Epoxy, Molded 4.0 AMPERES • Weight: 1.1 gram (approximately) 200–600 VOLTS • Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable • Lead and Mounting Surface Temperature for Soldering Purposes: 220°C Max. for 10 Seconds, 1/16″ from case • Shipped in plastic bags, 5,000 per bag • Available Tape and Reeled, 1500 per reel, by adding a “RL’’ suffix to the part number • Polarity: Cathode indicated by Polarity Band • Marking: U420, U460 CASE 267–03

PLASTIC

MAXIMUM RATINGS

MUR

Rating Symbol 420 460 Unit Peak Repetitive Reverse Voltage VRRM 200 600 Volts Working Peak Reverse Voltage VRWM DC Blocking Voltage VR Average Rectified Forward Current (Square Wave) IF(AV) 4.0 @ TA = 80°C 4.0 @ TA = 40°C Amps (Mounting Method #3 Per Note 1) Nonrepetitive Peak Surge Current IFSM 125 70 Amps (Surge applied at rated load conditions, half wave, single phase, 60 Hz) Operating Junction Temperature and Storage Temperature TJ, Tstg 65 to +175 °C THERMAL CHARACTERISTICS Maximum Thermal Resistance, Junction to Ambient RθJA See Note 1 °C/W ELECTRICAL CHARACTERISTICS Maximum Instantaneous Forward Voltage (1) vF Volts (iF = 3.0 Amps, TJ = 150°C) 0.710 1.05 (iF = 3.0 Amps, TJ = 25°C) 0.875 1.25 (iF = 4.0 Amps, TJ = 25°C) 0.890 1.28 Maximum Instantaneous Reverse Current (1) iR µA (Rated dc Voltage, TJ = 150°C) 150 250 (Rated dc Voltage, TJ = 25°C) 5.0 10 Maximum Reverse Recovery Time trr ns (IF = 1.0 Amp, di/dt = 50 Amp/µs) 35 75 (IF = 0.5 Amp, iR = 1.0 Amp, IREC = 0.25 Amp) 25 50 Maximum Forward Recovery Time tfr 25 50 ns (IF = 1.0 A, di/dt = 100 A/µs, Recovery to 1.0 V) (1) Pulse Test: Pulse Width = 300 µs, Duty Cycle 2.0%. SWITCHMODE is a trademark of Motorola, Inc. Preferred devices are Motorola recommended choices for future use and best overall value. Rev3RMeoctotriofilea,r InDce. 1v9ic96e Data 1,

MUR420

100 80 70 TJ = 175°C20 50 8.0 4.0 2.0 100°C 30 0.8 0.4 0.2 0.08 0.04 0.02 10 0.008 0.004 0.002 7.0 0 20 40 60 80 100 120 140 160 180 200 5.0 VR, REVERSE VOLTAGE (VOLTS)

Figure 2. Typical Reverse Current

3.0 2.0 TJ = 175°C 100°C Rated V 1.0 RR = 28°C/W 8.0 JA 0.7 0.5 6.0 dc 0.3 4.0 SQUARE WAVE 0.2 2.0 0.1 0 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 0 50 100 150 200 250 vF, INSTANTANEOUS VOLTAGE (VOLTS) TA, AMBIENT TEMPERATURE (°C)

Figure 1. Typical Forward Voltage Figure 3. Current Derating

(Mounting Method #3 Per Note 1) 10 200 9.0 (Capacitive I 8.0 PK =20 10 5.0 Load) IAV TJ = 25°C 7.0 100 6.0 80 dc 705.0 60 4.0 50

SQUAREWAVE

3.0 40 2.0 1.0 0 20 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 0 10 20 30 40 50 IF(AV), AVERAGE FORWARD CURRENT (AMPS) VR, REVERSE VOLTAGE (VOLTS)

Figure 4. Power Dissipation Figure 5. Typical Capacitance

2 Rectifier Device Data PF(AV), AVERAGE POWER DISSIPATION (WATTS) iF, INSTANTANEOUS FORWARD CURRENT (AMPS) C, CAPACITANCE (pF) IR, REVERSE CURRENT ( A)IF(AV), AVERAGE FORWARD CURRENT (AMPS),

MUR460

20 400 TJ = 175°C80 10 20 8.0 100°C 7.0 4.0 2.0 5.0 0.8 0.4 0.2 25°C 3.0 T = 175°C 0.08J 0.04 2.0 0.02 0.008 0.004 100°C 0 100 200 300 400 500 600 700 1.0 VR, REVERSE VOLTAGE (VOLTS) 0.7 Figure 7. Typical Reverse Current 0.5 0.3 10 Rated VR 0.2 RJA = 28°C/W8.0 0.1 6.0 0.07 4.0 dc 0.05 SQUARE WAVE 2.0 0.03 0.02 0 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 0 50 100 150 200 250 vF, INSTANTANEOUS VOLTAGE (VOLTS) TA, AMBIENT TEMPERATURE (°C)

Figure 6. Typical Forward Voltage Figure 8. Current Derating

(Mounting Method #3 Per Note 1) 14 40

SQUAREWAVE

12 30 5.0 TJ = 25°C 10 dc 20 8.0 (Capacitive IPK =20 6.0 Load) IAV 109.0 8.0 4.0 7.0 6.0 2.0 5.0 0 4.0 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10 0 10 20 30 40 50 IF(AV), AVERAGE FORWARD CURRENT (AMPS) VR, REVERSE VOLTAGE (VOLTS)

Figure 9. Power Dissipation Figure 10. Typical Capacitance Rectifier Device Data 3

PF(AV), AVERAGE POWER DISSIPATION (WATTS) iF, INSTANTANEOUS FORWARD CURRENT (AMPS) C, CAPACITANCE (pF) I , REVERSE CURRENT ( A)IF(AV), AVERAGE FORWARD CURRENT (AMPS)

R

,

NOTE 1 — AMBIENT MOUNTING DATA Data shown for thermal resistance junction–to–ambient

(RθJA) for the mountings shown is to be used as typical guideline values for preliminary engineering or in case the tie point temperature cannot be measured. TYPICAL VALUES FOR RθJA IN STILL AIR Mounting Lead Length, L (IN) Method 1/8 1/4 1/2 3/4 Units 1 50 51 53 55 °C/W 2 RθJA 58 59 61 63 °C/W 3 28 °C/W MOUNTING METHOD 1 P.C. Board Where Available Copper Surface area is small. L L

ÉÉÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉÉÉ

MOUNTING METHOD 2 Vector Push–In Terminals T–28LL

ÉÉÉÉÉÉÉÉÉÉÉÉ

MOUNTING METHOD 3 P.C. Board with 1–1/2″ x 1–1/2″ Copper Surface

ÉÉ

ÉÉ L = 1/2″

ÉÉ ÉÉ ÉÉ ÉÉ

ÉÉ Board Ground Plane

ÉÉ

4 Rectifier Device Data,

PACKAGE DIMENSIONS B D NOTES:1. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982. 1 2. CONTROLLING DIMENSION: INCH. INCHES MILLIMETERS

K DIM MIN MAX MIN MAX

A 0.370 0.380 9.40 9.65 B 0.190 0.210 4.83 5.33 D 0.048 0.052 1.22 1.32 K 1.000 ––– 25.40 –––

A STYLE 1:

PIN 1. CATHODE 2. ANODE

K CASE 267–03 ISSUE C Rectifier Device Data 5

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