STTH2002G资料

STTH2002

Ultrafast recovery diode

Main product characteristics

IF(AV)VRRMTj (max)VF (typ)trr (typ)

20 A200 V175° C0.86 V16 ns

AKKAFeatures and benefits

■■■■■■■

AKTO-220ACinsSTTH2002DIKTO-220ACSTTH2002DUltrafast switchingLow reverse currentLow thermal resistance

Reduces switching and conduction lossesHigh Tj

Insulating voltage: 2500 VrmsCapacitance: 7 pF

KANCD2PAKSTTH2002GDescription

Single rectifier suited for switch mode power supply and high frequency DC to DC converter. Packaged in D²PAK, TO-220AC and insulated TO-220AC, this device is intended for low voltage, high frequency inverters, free wheeling and polarity protection applications

Order codes

Part NumberSTTH2002DSTTH2002DISTTH2002GSTTH2002G-TR

MarkingSTTH2002STTH2002STTH2002STTH2002

May 2006 Rev 1

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CharacteristicsSTTH2002

1 Characteristics

Table 1.

SymbolVRRMIF(RMS)IF(AV)IFSMTstgTj

Repetitive peak reverse voltageRMS forward current

Average forward current, δ = 0.5Surge non repetitive forward current Storage temperature range

Maximum operating junction temperature

TO-220AC, D2PAKTO-220ACinstp = 10 ms Sinusoidal

Tc = 120° CTc = 60° C

Absolute ratings (limiting values at Tj = 25° C, unless otherwise specified)

Parameter

Value2003520175-65 to + 175

175

UnitVAAA° C° C

Table 2.

SymbolRth(j-c)

Thermal parameters

Parameter

Junction to case

Value2.45

Unit° C/W

TO-220AC, D2PAKTO-220ACins

Table 3.

SymbolIR(1)

Static electrical characteristics

Parameter

Reverse leakage current

Test conditions

Tj = 25° CTj = 125° CTj = 25° CTj = 150° C

VR = VRRM

Min.

Typ

Max.10

1010.86

1001.10.951.15

IF = 25 A

0.940.9

1.051

VUnitµA

IF = 20 A

VF(2)

Forward voltage drop

Tj = 25° CTj = 125° CTj = 150° C

1.Pulse test: tp = 5 ms, δ < 2 %2.Pulse test: tp = 380 µs, δ < 2 %

To evaluate the conduction losses use the following equation: P = 0.75 x IF(AV) + 0.01 IF2(RMS)

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STTH2002Table 4.

Symbol

Characteristics

Dynamic characteristics

Parameter

Test conditions

IF = 1 A, dIF/dt = -200 A/µs,VR = 30 V, Tj = 25 °CIF = 1 A, dIF/dt = -50 A/µs,VR = 30 V, Tj = 25 °CIF = 20 A, dIF/dt = 100 A/µs,VR = 160 V, Tj = 125 °CIF = 20 A, dIF/dt = 100 A/µsVFR = 1.1 x VFmax, Tj = 25 °CIF = 20 A, dIF/dt = 100 A/µs,VFR = 1.1 x VFmax, Tj = 25 °C

Min.

Typ163382302

Max.20

ns

4010

AnsVUnit

trr

Reverse recovery time

IRMtfrVFP

Reverse recovery currentForward recovery timeForward recovery voltage

Figure 1.

IM(A)100Peak current versus duty cycleFigure 2.

Forward voltage drop versus forward current (typical values)IFM(A)TIM20018080d=tp/Tδtp16014060P = 10W12010040P = 5WP = 3W80604020T=150°CT=25°C2000.00.1δ0.20.30.40.50.60.70.80.91.000.00.51.0VFM(V)1.52.02.5

Figure 3.

Forward voltage drop versus

forward current (maximum values)

Figure 4.

Relative variation of thermal impedance, junction to case, versus pulse duration IFM(A)2001801601401201008060402000.00.51.01.52.02.5T=150°CT=25°CZth(j-c)/Rth(j-c)1.0Single pulseTO-220ACTO-220ACinsD²PAKVFM(V)0.11.E-031.E-02tp(s)1.E-011.E+00 3/10

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Characteristics

STTH2002

Figure 6.

Reverse recovery charges versus dIF/dt (typical values)

Figure 5.

Junction capacitance versus reverse applied voltage (typical values)F=1MHzVosc=30mVRMST=25°CC(pF)100040035030025010020015010050VR(V)1011010010000QRR(nC)IF= 20 AVR= 160VT=125 °CT=25 °CdIF/dt(A/µs)101001000

Figure 7.

tRR(ns)8070605040302010010Reverse recovery time versus dIF/dt (typical values)IF=20AVR=160VFigure 8.

IRM(A)201816Peak reverse recovery current versus dIF/dt (typical values)IF= 20 AVR= 160VT= 125 °C141210T=125 °CT= 25 °C8T=25 °CdIF/dt(A/µs)20dIF/dt(A/µs)1010010001001000

Figure 9.

Dynamic parameters versus junction temperature

Figure 10.Thermal resistance, junction to

ambient, versus copper surface under tab (Epoxy printed circuit board FR4, ecu = 35 µm) for D2PAKRth(j-a)(°C/W)80D²PAKQRR;IRM[Tj]/QRR;IRM[Tj=125°C]1.41.21.00.80.60.40.2Tj(°C)0.0255075100125150IRMIF=20 AVR= 160V70605040QRR302010SCU(cm²)005101520253035404/10

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STTH2002Ordering information scheme

2 Ordering information scheme

STTH 20 02 XXXUltrafast switching diodeAverage forward current20 = 20 ARepetitive peak reverse voltage02 = 200VPackageD =TO-220AC inTubeDI =TO-220ACins inTubeG = D2PAK inTubeG-TR =D2PAK inTape and reel 5/10

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Package informationSTTH2002

3 Package information

Epoxy meets UL94, V0

Cooling method: by conduction (C)Recommended torque value: 0.8 NmMaximum torque value: 1.0 NmTable 5.

T0-220AC dimensionsDIMENSIONSREF.MillimetersMin.AH2Ø IL5CAInchesMin.0.1730.0480.0940.0190.0240.0440.1940.393Max.0.1810.0510.1070.0270.0340.0660.2020.409Max.4.601.322.720.700.881.705.1510.404.401.232.400.490.611.144.9510.00CDL7EFF1L6L2F1L9L4FDGH2L216.40 typ.13.002.6515.256.203.5014.002.9515.756.603.930.5 typ.0.5110.1040.6000.2440.1370.5510.1160.6200.2590.154MEGL4L5L6L7L9MDiam. I2.6 typ.3.753.850.102 typ.0.1470.1516/10

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STTH2002

Table 6.

Package information

T0-220ACins dimensionsDIMENSIONSREFMillimetersMin.Aa1BØ ILb2CInchesMin.0.5980.147Typ.Max.0.625Typ.Max.15.9015.203.7513.0010.000.611.234.400.492.402.406.203.7515.802.651.141.142.60a2BF14.0010.400.881.324.600.702.722.706.603.8516.4016.802.951.701.700.5110.3930.0240.0480.1730.0190.0940.0940.2440.1470.6220.1040.0440.0440.1020.60.5510.4090.0340.0510.1810.0270.1070.1060.2590.1510.6610.1160.0660.066b1b2CAI4a1l2a2c2c1c2eMb1ec1F ØII4Ll2l3M 7/10

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Package information

Table 7.

STTH2002

D2PAK dimensionsDIMENSIONSREF.MillimetersMin.AAEC2InchesMin.0.1730.0980.0010.0270.0450.0170.0480.3520.3930.1920.5900.0500.0550.094Max.0.1810.1060.0090.0370.0670.0240.0540.3680.4090.2080.6240.0550.0690.126Max4.602.690.230.931.700.601.369.3510.405.2815.851.401.753.204.402.490.030.701.140.451.238.9510.004.8815.001.271.402.40A1A2BDL2B2CLL3A1B2BGA22mm min.FLAT ZONECRC2DEGLV2L2L3MRV20.40 typ.0°8°0.016 typ.0°8°Figure 11.D2PAK footprint (dimensions in mm)16.9010.301.305.088.903.70In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.

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STTH2002Ordering information

4 Ordering information

Part NumberSTTH2002DSTTH2002DISTTH2002GSTTH2002G-TR

MarkingSTTH2002STTH2002STTH2002STTH2002

PackageTO-220ACTO-220ACinsD2PAKD2PAK

Weight1.90 g2.30 g1.48 g1.48 g

Base qty

5050501000

Delivery mode

TubeTubeTubeTape and reel

5 Revision history

Date03-May-2006

Revision

1

First issue

Description of Changes

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STTH2002

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