STPS15SM80CT;STPS15SM80CR;STPS15SM80CFP;STPS15SM80CG-TR;中文规格书,Datasheet资料

April 2011Doc ID 018737 Rev 11/11

STPS15SM80C

Power Schottky rectifier

Features

■High junction temperature capability

■Optimized trade-off between leakage current and forward voltage drop ■Low leakage current

■Avalanche capability specified ■

Insulated package TO-220FPAB –insulated voltage: 2000 V –package capacitance: 45 pF

Description

This dual diode Schottky rectifier is suited for high frequency switch mode power supply.

Packaged in TO-220AB, I 2PAK, D 2PAK and TO-220FPAB, this device is particularly suited for use in notebook, game station, LCD TV and desktop adapters, providing these applications with a good efficiency at both low and high load.

(a)

Table 1.

Device summary

Symbol Value I F(AV) 2 x 7.5 A V RRM 80 V T j (max)175 °C V F (typ)

485 mV

a.V ARM and I ARM must respect the reverse safe

operating area defined in Figure 13. V AR and I AR are pulse measurements (t p < 1 μs). V R , I R , V RRM and V F , are static characteristics

https://www.360docs.net/doc/829289773.html,

Characteristics STPS15SM80C

2/11Doc ID 018737 Rev 1

1 Characteristics

When the two diodes 1 and 2 are used simultaneously:

ΔT j (diode 1) = P(diode 1) x R th(j-c)(Per diode) + P(diode 2) x R th(c)

Table 2.

Absolute ratings (limiting values, per diode, at T amb = 25 °C unless otherwise specified)

Symbol Parameter

Value Unit V RRM Repetitive peak reverse voltage 80V I F(RMS)

Forward rms current

30A

I F(AV)

Average forward current,

δ= 0.5

TO-220AB,

I 2P AK, D 2P AK T c = 155 °C T c = 150 °C Per diode Per device 7.515A

TO-220FP AB

T c = 140 °C T c = 115 °C Per diode Per device

7.515I FSM

Surge non repetitive forward current

t p = 10 ms sinusoidal

T c = 25 °C

150A P ARM (1)1.For temperature or pulse time duration deratings, please refer to figure 3 and 4. More details regarding the

avalanche energy measurements and diode validation in the avalanche are provided in the application notes AN1768 and AN2025.Repetitive peak avalanche power T j = 25 °C, t p = 1 μs

4000W V ARM (2)2.Maximum repetitive peak avalanche voltage t p < 1 μs, T j < 150 °C, I AR < 12 A 100V V ASM (2)Maximum single pulse peak avalanche voltage t p < 1 μs, T j < 150 °C, I AR < 12 A

100V T stg Storage temperature range

-65 to +175

°C T j

Maximum operating junction temperature (3)

3.

175

°C

Table 3.

Thermal parameters

Symbol

Parameter

Value Unit

R th(j-c)

Junction to case

TO-220AB

I 2P AK, D 2P AK per diode 3.10°C/W total 1.88TO-220FP AB per diode 5.90total

4.75R th(c)

Coupling

TO-220AB I 2P AK, D 2P AK 0.65°C/W TO-220FP AB

3.60

STPS15SM80C Characteristics

Doc ID 018737 Rev 13/11

To evaluate the conduction losses use the following equation: P = 0.540 x I F(AV) + 0.016 x I F 2(RMS)

Table 4.

Static electrical characteristics (per diode)

Symbol Parameter

Test conditions

Min.Typ.Max.Unit I R (1)

Reverse leakage current

T j = 25 °C V R = V RRM -420μA T j = 125 °C - 3.515mA

V F (2)

Forward voltage drop

T j = 25 °C I F = 3 A -0.5500.600V T j = 125 °C -0.4850.520T j = 25 °C I F = 7.5 A -0.7100.780T j = 125 °C -0.6000.660T j = 25 °C I F = 15 A

-0.8600.955T j = 125 °C

-0.690

0.780

1.Pulse test: t p = 5 ms, δ < 2 %

2.Pulse test: t p = 380 μs, δ < 2 %

Figure 2.

Average forward power dissipation versus average forward current Figure 3.Average forward current versus ambient temperature

T

= t /T

t Figure 4.

Normalized avalanche power derating versus pulse duration

Figure 5.

Normalized avalanche power derating versus junction

Characteristics

STPS15SM80C

4/11Doc ID 018737 Rev 1

Figure 6.

Non repetitive surge peak forward current versus overload duration Figure 7.Non repetitive surge peak forward current versus overload duration t

t Figure 8.

Relative thermal impedance junction to case versus pulse Figure 9.

Relative thermal impedance junction to case versus pulse Figure 10.Reverse leakage current versus

reverse voltage applied Figure 11.Junction capacitance versus

reverse voltage applied

STPS15SM80C Characteristics Figure 12.Forward voltage drop versus Figure 13.Reverse safe operating area

2

Doc ID 018737 Rev 15/11

Package information STPS15SM80C

6/11Doc ID 018737 Rev 1

2 Package information

●Epoxy meets UL94, V0

●Cooling method: by conduction (C)

●

Recommended torque value: 0.4 to 0.6 N·m

In order to meet environmental requirements, ST offers these devices in different grades of

ECOPACK ? packages, depending on their level of environmental compliance. ECOPACK ? specifications, grade definitions and product status are available at: https://www.360docs.net/doc/829289773.html, . ECOPACK ? is an ST trademark.

STPS15SM80C Package information

Doc ID 018737 Rev 17/11

Package information STPS15SM80C

2

2

8/11Doc ID 018737 Rev 1

STPS15SM80C Package information

2

Doc ID 018737 Rev 19/11

Ordering information STPS15SM80C

10/11Doc ID 018737 Rev 1

3 Ordering information

4 Revision history

Table 9.

Ordering information

Order code Marking Package Weight Base qty Delivery mode

STPS15SM80CT PS15SM80CT TO-220AB 1.9 g 50Tube STPS15SM80CFP PS15SM80CFP TO-220FP AB

2.0 g 50Tube STPS15SM80CR PS15SM80CR I 2P AK 1.49 g 50Tube STPS15SM80CG-TR

PS15SM80CG

D 2P AK

1.48 g

1000

T ape and reel

Table 10.

Revision history

Date Revision

Changes

14-Apr-2011

1

First issue.

分销商库存信息:

STM

STPS15SM80CT STPS15SM80CR STPS15SM80CFP STPS15SM80CG-TR