STPS2H100A [STMICROELECTRONICS]

HIGH VOLTAGE POWER SCHOTTKY RECTIFIER; 高压功率肖特基整流器


型号：	STPS2H100A
厂家：	ST
描述：	HIGH VOLTAGE POWER SCHOTTKY RECTIFIER 高压功率肖特基整流器二极管测试光电二极管高压 PC 高电压电源
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STPS2H100A/U

HIGH VOLTAGE POWER SCHOTTKY RECTIFIER

MAIN PRODUCT CHARACTERISTICS

I_F(AV)

V_RRM

2 A

100 V

175 °C

0.65 V

Tj (max)

V_F(max)

FEATURES AND BENEFITS

SMA

SMB

NEGLIGIBLE SWITCHING LOSSES

HIGH JUNCTION TEMPERATURE CAPABILITY

LOW LEAKAGE CURRENT

(JEDEC DO-214AC)

STPS2H100A

(JEDEC DO-214AA)

STPS2H100U

GOOD TRADE OFF BETWEEN LEAKAGE

CURRENT AND FORWARD VOLTAGE DROP

AVALANCHE RATED

DESCRIPTION

Schottky rectifier designed for high frequency

miniature Switched Mode Power Supplies such as

adaptators and on board DC/DC converters.

Packaged in SMA or SMB.

ABSOLUTE RATINGS

Symbol

(limiting values)

Parameter

Value

Unit

V_RRM

I_F(RMS)RMS forward current

Repetitive peak reverse voltage

100

I_F(AV)

I_FSM

I_RRM

I_RSM

T_stg

Average forward current

T_L= 130°C = 0.5

Surge non repetitive forward current

Repetitive peak reverse current

Non repetitive peak reverse current

Storage temperature range

tp = 10 ms sinusoidal

tp=2 s F=1kHz square

tp = 100 s square

- 65 to + 175

175

Maximum operating junction temperature

Critical rate of rise of reverse voltage

°C

V/ s

dV/dt

10000

November 1998 - Ed: 3A

1/6

STPS2H100A/U

THERMAL RESISTANCES

Symbol

Parameter

Value

Unit

R_{th (j-l)}

Junction to lead

SMA

SMB

C/W

STATIC ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Tests conditions

Min. Typ. Max.

Unit

I_R*

Reverse leakage current

Tj = 25 C

V_R= V_RRM

Tj = 125°C

0.4

0.6

V_F**

Forward voltage drop

Tj = 25 C

I_F= 2 A

I_F= 4 A

0.79

0.65

0.88

0.74

Tj = 125°C

Tj = 25 C

Tj = 125°C

0.69

Pulse test : * tp = 5 ms, δ < 2%

** tp = 380 µs, δ < 2%

To evaluate the maximum conduction losses use the following equation :

P = 0.56 I_F(AV)+ 0.045 I_{F (RMS)}

Fig. 1:

average forward current.

Fig. 2:

Average forward current versus ambient

Average forward power dissipation versus

temperature ( =0.5).

IF(av)(A)

PF(av)(W)

2.2

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

1.8

Rth(j-a)=Rth(j-l)

δ = 0.2

δ = 0.1

δ = 0.5

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0.0

δ = 0.05

SMA

Rth(j-a)=100°C/W

S(Cu)=1.5cm²

δ = 1

SMB

Rth(j-a)=80°C/W

S(Cu)=1.5cm²

IF(av) (A)

=tp/T

0.2

0.0

=tp/T

Tamb(°C)

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4

100

125

150

175

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STPS2H100A/U

Fig. 3:

Non repetitive surge peak forward current

Fig. 4:

Non repetitive surge peak forward current

versus overload duration (maximum values)

(SMB).

versus overload duration (maximum values)

(SMA).

IM(A)

Ta=50°C

Ta=100°C

Ta=150°C

=0.5

t(s)

=0.5

t(s)

1E-3

1E-2

1E-1

1E+0

1E-3

1E-2

1E-1

1E+0

Fig. 5:

Fig. 6:

Relative variation of thermal impedance

junction to ambient versus pulse duration (SMA).

Relative variation of thermal impedance

junction to ambient versus pulse duration (SMB).

Zth(j-a)/Rth(j-a)

1.0

Printed circuit board: S(Cu)=1.5cm² (e=35µm)

0.9

0.8

0.7

0.9

0.8

0.7

0.6

δ = 0.5

0.5

0.4

0.5

0.4

δ = 0.2

0.3

0.2

δ = 0.1

0.1

0.0

0.1

0.0

tp(s)

=tp/T

Single pulse

1E-2

1E-1

1E+0

1E+1

1E+2

1E+3

1E-2

1E-1

1E+0

1E+1

1E+2

Fig. 7:

Fig. 8:

Junction capacitance versus reverse

voltage applied (typical values).

Reverse leakage current versus reverse

voltage applied (typical values).

IR(µA)

C(pF)

1E+0

200

F=1MHz

Tj=25°C

Tj=125°C

1E-1

100

Tj=100°C

1E-2

Tj=75°C

1E-3

1E-4

VR(V)

Tj=25°C

VR(V)

1E-5

100

10 20 30 40 50 60 70 80 90 100

3/6

STPS2H100A/U

Fig. 9:

Fig. 10:

Thermal resistance junction to ambient

versus copper surface under each lead

(Epoxy printed circuit board FR4, copper

thickness: 35 m) (SMB).

thickness: 35 m) (SMA).

Rth(j-a) (°C/W)

120

140

120

100

S(Cu) (cm²)

Fig. 11:

current .

Forward voltage drop versus forward

IFM(A)

1E+1

1E+0

1E-1

1E-2

Tj=125°C

Maximum

values

Tj=125°C

Typical

values

Tj=25°C

Maximum

values

VFM(V)

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

4/6

STPS2H100A/U

PACKAGE MECHANICAL DATA

SMA

DIMENSIONS

Millimeters Inches

REF.

Min.

Max.

Min.

Max.

1.90

0.05

1.25

0.15

4.80

3.95

2.25

0.75

2.70

0.20

1.65

0.41

5.60

4.60

2.95

1.60

0.075

0.002

0.049

0.006

0.189

0.156

0.089

0.030

0.106

0.008

0.065

0.016

0.220

0.181

0.116

0.063

FOOT PRINT

(in millimeters)

1.65

1.45

2.40

1.45

5/6

STPS2H100A/U

PACKAGE MECHANICAL DATA

SMB

DIMENSIONS

Millimeters Inches

Min. Max.

REF.

Min.

Max.

1.90

0.05

1.95

0.15

5.10

4.05

3.30

0.75

2.45

0.20

2.20

0.41

5.60

4.60

3.95

1.60

0.075

0.002

0.077

0.006

0.201

0.159

0.130

0.030

0.096

0.008

0.087

0.016

0.220

0.181

0.156

0.063

FOOT PRINT

(in millimeters)

2.3

1.52

2.75

1.52

Ordering type

STPS2H100A

STPS2H100U

Marking

S21

Package

Weight

0.068g

0.107g

Base qty

5000

Delivery mode

Tape & reel

SMA

SMB

G21

2500

Tape & reel

Band indicates cathode

Epoxy meets UL94,V0

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use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by

implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to

change without notice. This publication supersedes and replaces all information previously supplied.

STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap-

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STPS2H100A [STMICROELECTRONICS]

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