3PMT28CA [MICROSEMI]

Trans Voltage Suppressor Diode, 1500W, 28V V(RWM), Bidirectional, 1 Element, Silicon, DO-201, PLASTIC, POWERMITE-2;


型号：	3PMT28CA
厂家：	Microsemi
描述：	Trans Voltage Suppressor Diode, 1500W, 28V V(RWM), Bidirectional, 1 Element, Silicon, DO-201, PLASTIC, POWERMITE-2 二极管局域网
文件：	总3页 (文件大小：456K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

3PMT5.0A thru 3PMT170A

POWERMITE^®

Low Profile 1500 Watt

S C O T T S D A L E D I V I S I O N

Transient Voltage Suppressor

DESCRIPTION

APPEARANCE

These 1500 watt transient voltage suppressors offer power-handling capabilities

only found in larger packages. They are most often used for protecting against

transients from inductive switching environments or induced secondary lightning

effects as found in lower surge levels of IEC61000-4-5. With very fast response

times, they are also effective in protection from ESD or EFT. Powermite^®package

features include a full metallic bottom that eliminates the possibility of solder-flux

entrapment during assembly. They also provide unique locking tab acting as an

integral heat sink. With its very short terminations, parasitic inductance is minimized

to reduce voltage overshoots during fast-rise-time transients.

IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com

FEATURES

APPLICATIONS / BENEFITS

•

Very low profile surface mount package (1.1mm)

•

Secondary lightning transient protection

Integral heat sink-locking tabs

Inductive switching transient protection

Small footprint

Compatible with automatic insertion equipment

Full metallic bottom eliminates flux entrapment

Voltage range 5 volts to 170 volts

Very low parasitic inductance for minimal

voltage overshoot

•

Compliant to IEC61000-4-2 and IEC61000-4-4 for

ESD and EFT protection respectively and

IEC61000-4-5 for surge levels defined herein

Available in both unidirectional or bi-directional

(C suffix for bi-directional)

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Operating Temperature: -55°C to +150°C

Storage Temperature: -55°C to +150°C

1500 Watt peak pulse power (10 / 1000 µsec.)

Forward Surge Current: 200 Amps at 8.3 ms

(excluding bidirectional)

•

Terminals tin-lead plated

Two-leads on side internally connected together

Cathode designated with band (unidirectional)

Body marked with P/N without 3PMT prefix

(ie. 5.0A, 5.0CA, 12A, 12CA, 170A, 170CA, etc.)

Molded epoxy package meets UL94V-0

Weight: 0.072 grams (approximate)

Tape & Reel packaging per EIA-481-2

(16 mm - 6000 units/reel)

•

Repetition surge rate (duty factor): 0.01%

Thermal resistance: 2.5°C / watt junction to tab

130°C / watt junction to ambient with

recommended footprint

•

Lead and mounting temperature: 260°C for 10 sec

ELECTRICAL CHARACTERISTICS

BREAKDOWN

CLAMPING

VOLTAGE

V_C

PEAK PULSE

CURRENT

I_PP

STANDBY

CURRENT

I_D

TEMPERATURE

COEFFICIENT

OF V_BR

STANDOFF

VOLTAGE

V_BR

MICROSEMI

V_WM

@1 mA

@ I_PP

@ V_WM

PART NUMBER

(FIGURE 4)

VOLTS

MAX

(FIGURE 4)

AMPS

α_V(BR)

%/°C

MAX

VOLTS

MIN

µA

MAX

3PMT5.0A

3PMT6.0A

3PMT6.5A

3PMT7.0A

3PMT7.5A

3PMT8.0A

3PMT8.5A

3PMT9.0A

3PMT10A

3PMT11A

3PMT12A

6.5

7.5

8.5

9.0

6.40

6.67

7.22

7.78

8.33

8.89

9.94

10.0

11.1

12.2

13.3

9.2

163.0

145.6

133.9

125.0

116.3

110.3

104.2

97.4

1000

500

200

100

.057

.059

.061

.065

.067

.070

.073

.076

.078

.081

.082

10.3

11.2

12.0

12.9

13.6

14.4

15.4

17.0

18.2

19.9

88.2

82.4

75.3

Microsemi

Page 1

12-6-2002 REV A

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

3PMT5.0A thru 3PMT170A

POWERMITE^®

Low Profile 1500 Watt

S C O T T S D A L E D I V I S I O N

Transient Voltage Suppressor

BREAKDOWN

CLAMPING

VOLTAGE

V_C

PEAK PULSE

CURRENT

I_PP

STANDBY

CURRENT

I_D

TEMPERATURE

COEFFICIENT

OF V_BR

STANDOFF

VOLTAGE

V_BR

MICROSEMI

V_WM

@1 mA

@ I_PP

@ V_WM

PART NUMBER

(FIGURE 4)

VOLTS

MAX

(FIGURE 4)

AMPS

α_V(BR)

%/°C

MAX

VOLTS

µA

MIN

MAX

3PMT13A

3PMT14A

3PMT15A

3PMT16A

3PMT17A

3PMT18A

3PMT20A

3PMT22A

3PMT24A

3PMT26A

3PMT28A

3PMT30A

3PMT33A

3PMT36A

3PMT40A

3PMT43A

3PMT45A

3PMT48A

3PMT51A

3PMT54A

3PMT58A

3PMT60A

3PMT64A

3PMT70A

3PMT75A

3PMT78A

3PMT85A

3PMT90A

3PMT100A

3PMT110A

3PMT120A

3PMT130A

3PMT150A

3PMT160A

3PMT170A

100

110

120

130

150

160

170

14.4

15.8

16.7

17.8

18.9

20.0

22.2

24.4

26.7

28.9

31.1

33.3

36.7

40.0

44.4

47.8

50.0

53.3

56.7

60.0

64.4

66.7

71.1

77.8

83.3

86.7

94.4

100

21.5

23.2

24.4

26.0

27.6

29.2

32.4

35.5

38.9

42.1

45.4

48.4

53.3

58.1

64.5

69.4

72.7

77.4

82.4

87.1

93.6

96.8

103.0

113

69.7

64.7

61.5

57.7

53.3

51.4

46.3

42.2

38.6

35.6

33.0

31.0

28.1

25.8

23.2

21.6

20.6

19.4

18.2

17.2

16.0

15.5

14.6

13.3

12.4

11.4

10.4

10.3

9.3

.084

.086

.087

.088

.090

.092

.093

.094

.096

.097

.098

.099

.100

.101

.102

.103

.104

.105

.106

.107

.108

121

126

137

146

162

177

193

209

111

122

133

144

167

178

189

8.4

7.8

7.2

6.2

5.8

5.5

243

259

275

For bi-directional indicate a C suffix after the part number (i.e.: 3PMT170CA). Capacitance will be ½ that shown in figure 3.

Part numbers in italics are preferred devices.

SYMBOLS & DEFINITIONS

Symbol

V_RWM

Definition

Working Peak Reverse Voltage: The maximum peak voltage that can be applied over the operating

temperature range.

V_BR

V_C

Minimum Breakdown Voltage: The minimum voltage the device will exhibit at a specified current.

Minimum Clamping Voltage: The maximum voltage the device will exhibit at the peak pulse current.

Maximum Leakage Current: The maximum leakage current that will flow at the specified voltage and

temperature.

I_D

Microsemi

Scottsdale Division

Page 2

12-6-2002 REV A

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

3PMT5.0A thru 3PMT170A

POWERMITE^®

Low Profile 1500 Watt

S C O T T S D A L E D I V I S I O N

Transient Voltage Suppressor

GRAPHS

t_d– Pulse Time – sec

T – Temperature – ^oC

FIGURE 1

FIGURE 2

V_BR

t – Time in microseconds

^{– Bre}F^akIG^doU^wR^{n V}E^o3^{ltage in volts}

FIGURE 4

DIMENSIONS AND LAYOUT

INCHES

MILLIMETERS

DIM

NOMINAL

0.070

0.173

0.200

0.035

0.160

0.072

0.056

0.044

0.190

0.210

0.038

0.034

0.030

NOMINAL

1.778

4.392

5.080

0.889

4.064

1.829

1.422

1.118

4.826

5.344

0.965

0.864

0.762

Mounting Pad

Microsemi

Page 3

12-6-2002 REV A

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

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