UMA60AE3 [MICROSEMI]

Trans Voltage Suppressor Diode, 500W, 60V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, ULTRAMITE, 2 PIN;


型号：	UMA60AE3
厂家：	Microsemi
描述：	Trans Voltage Suppressor Diode, 500W, 60V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, ULTRAMITE, 2 PIN 局域网光电二极管
文件：	总4页 (文件大小：434K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UMA5.0A thru UMA170CA

ULTRAMITE™ SURFACE MOUNT 500 Watt

Transient Voltage Suppressor 5.0 to 170 V

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

DESCRIPTION

PACKAGE

These 500 watt transient voltage suppressors offer capabilities only found in larger

packages. They are used for protecting against a variety of transients from inductive

switching environments or lower levels of induced secondary lightning effects of

IEC61000-4-5. It offers the same size footprint as the popular DO-214AC or

BA package outlines except with a much lower profile height. Its robust

configuration in a “2010” style MELF package prevents damage to extended-

lead terminals and virtually eliminates inductive parasitics from fast rise-time

transients with very short internal/external conduction paths. They are also very

effective in protection from ESD or EFT per IEC61000-4-2 and IEC61000-4-4.

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

UltraMite™

FEATURES

APPLICATIONS / BENEFITS

•

Available as a unidirectional or bidirectional device

•

Protects sensitive components such as IC’s, CMOS,

Bipolar, BiCMOS, ECL, DTL, T²L, etc.

(bidirectional with CA suffix)

•

Fast response time

•

Protection from switching transients & induced RF

Suppresses transients up to 500 W @ 10/1000 µs

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

(see Figure 1, 2, and 3).

ESD and EFT protection respectively

•

Robust 2010 MELF style flat package configuration

for accurate pick-and-place handling

•

Secondary lightning protection per IEC61000-4-5

with 42 Ohms source impedance:

Fits same small narrow PCB pad layouts as “SMAJ”

Class 1: UMA5.0 to UMA100A or CA

Class 2: UMA5.0 to UMA51A or CA

Class 3: UMA5.0 to UMA24A or CA

Class 4: UMA5.0 to UMA12A or CA

packages in JEDEC DO-214AC (or BA)

•

Very low height profile (approximately 1 mm)

Available on Tape and Reel

Built-in stress relief with similar COE as PC boards

Optional Lead-Free design/finish (UMAF5.0A-170CA)

Options for screening in accordance with MIL-PRF-

19500 for JAN, JANTX, JANTXV, and JANS are

available by adding MQ, MX, MV, or MSP prefixes

respectively to part numbers.

ꢀ

Secondary lightning protection per IEC61000-4-5

with 12 Ohms source impedance:

Class 1: UMA5.0 to UMA30A or CA

Class 2: UMA5.0 to UMA16A or CA

•

Virtually zero inductive parasitics with minimal Ldi/dt

voltage overshoots for fast-rise-time transients

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Peak Pulse Power dissipation at 25^ºC: 500 watts at

•

FRP substrate material and epoxy under-fill package

10/1000 µs (also see Fig 1, 2, and 3)

Impulse repetition rate (duty factor): 0.01%

meeting UL94V-0

•

Terminals solder plated (solderable per MIL-STD-

750, Method 2026)

_clamping(0 volts to V_(BR)min.): < 100 ps theoretical for

unidirectional and < 5 ns for bidirectional

Body marked with part number without UMA prefix

(ie. 05, 15A, 33A, 58, 150CA, etc.)

•

Operating and Storage temperature: -55^ºC to +150^ºC

Thermal resistance: 50 ^ºC/W junction to lead, or

115^ºC/W junction to ambient when mounted on FR4

PC board (1oz Cu) with recommended 5 mm²pads

(see last page)

Cathode designated with band (no band on

bidirectional)

Weight: 0.020 grams (approximate)

Tape & Reel packaging per EIA-481-2 with 12 mm

tape and 3000 units/reel (7 inch) or 10,000 units/reel

(13 inch)

•

Steady-State Power: 2.5 watts at T_L= 25^oC, or 1.08

watts at T_A= 25^ºC when mounted on FR4 PC board

with recommended 5 mm²footprint pads

•

See package dimensions on last page

Forward Surge Current at 25ºC: 40 amps peak, 8.3

ms half-sine wave. Maximum voltage of 3.50 V

(unidirectional only)

Solder temperatures: 260 ^ºC for 10 s (maximum)

Microsemi

Page 1

MSCUMA5.0.PDF 10-16-2003 REV B

Scottsdale Division

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

UMA5.0A thru UMA170CA

ULTRAMITE™ SURFACE MOUNT 500 Watt

Transient Voltage Suppressor 5.0 to 170 V

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

ELECTRICAL CHARACTERISTICS @25^oC

MICROSEMI

RATED

WORKING

PEAK

BREAKDOWN

VOLTAGE

BREAKDOWN

CURRENT

MAXIMUM

CLAMPING

VOLTAGE

PEAK

PULSE

MAXIMUM

STANDBY

CURRENT

I @ V_WM

PART NUMBER*

CURRENT

MIN

(BR)

STANDOFF

VOLTAGE

V_WM

V_C@ I

@ I

(BR)

(V)

(mA)

(V)

(µA)

(V)

9.2

(A)

54.3

48.5

44.7

41.7

38.8

36.7

34.7

32.6

29.4

27.4

25.1

23.2

21.5

20.6

19.2

18.1

17.2

15.4

14.1

12.8

11.9

11.0

10.3

9.4

UMA5.0A

UMA6.0A

UMA6.5A

UMA7.0A

UMA7.5A

UMA8.0A

UMA8.5A

UMA9.0A

UMA10A

UMA11A

UMA12A

UMA13A

UMA14A

UMA15A

UMA16A

UMA17A

UMA18A

UMA20A

UMA22A

UMA24A

UMA26A

UMA28A

UMA30A

UMA33A

UMA36A

UMA40A

UMA43A

UMA45A

UMA48A

UMA51A

UMA54A

UMA58A

UMA60A

UMA64A

UMA70A

UMA75A

UMA78A

UMA85A

UMA90A

UMA100A

UMA110A

UMA120A

UMA130A

UMA150A

UMA160A

UMA170A

5.0

6.0

6.5

7.0

7.5

8.0

8.5

9.0

6.40

6.67

7.22

7.78

8.33

8.89

9.44

10.0

11.1

12.2

13.3

14.4

15.6

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

800

500

200

100

10.3

11.2

12.0

12.9

13.6

14.4

15.4

17.0

18.2

19.9

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

8.6

7.8

7.2

6.9

6.5

6.1

5.7

5.3

5.2

103.0

113

121

126

137

146

162

177

193

209

243

259

275

4.9

4.4

4.1

4.0

3.6

3.4

100

110

120

130

150

160

170

111

3.1

122

2.8

133

2.6

144

2.4

167

2.1

178

1.9

189

1.8

* Order with “CA” suffix for bi-directional types. Capacitance will be ½ that shown in figure 4.

MSCUMA5.0.PDF 10-16-2003 REV B

Microsemi

Page 2

Scottsdale Division

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

UMA5.0A thru UMA170CA

ULTRAMITE™ SURFACE MOUNT 500 Watt

Transient Voltage Suppressor 5.0 to 170 V

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

SYMBOLS & DEFINITIONS

Symbol

V_WM

P_PP

Definition

Working Peak (Standoff) Voltage

Peak Pulse Power

Symbol

Definition

I_PP

V_C

Peak Pulse Current

Clamping Voltage

V_(BR)

I_D

Breakdown Voltage

I_(BR)

Breakdown Current for V_(BR)

Standby Current

GRAPHS

tw Microseconds

Figure 1 – Peak Pulse Power (P_PP) – Kilowatts versus

Pulse Width (t_W) - Microseconds

Test wave form

parameterxs

tr = 10µsec.

tp = 1000µsec.

FIGURE 2

Lead Temperature ^oC

FIGURE 3

V_(BR)- Breakdown Voltage – Volts

FIGURE 4

Pulse Waveform for Exponential Surge

Derating Curve

Typical Capacitance vs. Breakdown Voltage

Microsemi

Page 3

MSCUMA5.0.PDF 10-16-2003 REV B

Scottsdale Division

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

UMA5.0A thru UMA170CA

ULTRAMITE™ SURFACE MOUNT 500 Watt

Transient Voltage Suppressor 5.0 to 170 V

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

PACKAGE DIMENSIONS & PAD LAYOUT

PAD LAYOUT

INCHES

DIM

MIN

MAX

.181

.091

.045

.002

.020

MIN

4.40

2.10

.85

MAX

4.60

2.30

1.15

.05

.173

.083

.033

.002

.020

.85

INCHES

.245

6.22

1.90

2.62

.05

.50

.075

.103

Microsemi

Page 4

MSCUMA5.0.PDF 10-16-2003 REV B

Scottsdale Division

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

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