SMCJ45A datasheet, PDF - EEWORLD Datasheet

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SMCG AND SMCJ5.0 THRU 170CA

SURFACE MOUNT T

RANS

Z

ORB

™ TRANSIENT VOLTAGE SUPPRESSOR

Stand-off Voltage -

5.0 - 170 Volts

DO-214AB

MODIFIED J-BEND

Peak Pulse Power -

1500 Watts

FEATURES

♦

Plastic package has Underwriters

Laboratory Flammability Classification 94V-0

♦

For surface mounted applications in order to optimize

board space

♦

Low profile package

♦

Built-in strain relief

♦

Glass passivated junction

♦

Low inductance

♦

1500W peak pulse power capability with a 10/1000µs

waveform, repetition rate (duty cycle): 0.01%

♦

Excellent clamping capability

♦

Fast response time: typically less than 1.0ps from 0 Volts

to V

(BR)

for uni-directional and 5.0ns for bi-directional types

♦

For devices with V

(BR)

≥10V,

I

D

are typically less

than 1.0µA

♦

High temperature soldering guaranteed:

250°C/10 seconds at terminals

0.126 (3.20)

0.114 (2.90)

0.245 (6.22)

0.220 (5.59)

0.280 (7.11)

0.260 (6.60)

0.012 (0.305)

0.006 (0.152)

0.103 (2.62)

0.079 (2.06)

0.060 (1.52)

0.030 (0.76)

0.320 (8.13)

0.305 (7.75)

0.008 (0.203)

MAX.

DO-215AB

GULL WING

0.125 (3.17)

0.115 (2.92)

0.245 (6.22)

0.130 (5.72)

MECHANICAL DATA

Case:

JEDEC DO214AB / DO215AB molded plastic over

passivated junction

Terminals:

Solder plated, solderable per MIL-STD-750,

Method 2026

Polarity:

For unidirectional types the color band denotes the

cathode, which is postitive with respect to the anode under

normal TVS operation

Mounting Position:

Any

Weight:

0.007 ounces, 0.21 gram

0.280 (7.11)

0.260 (6.60)

0.016 (0.41)

0.006 (0.15)

0.020

(0.51)

MAX.

0.058 (1.47)

0.038 (0.97)

0.400 (10.16)

0.380 (9.64)

0.032 (8.10)

0.024 (6.10)

0.095 (2.41)

0.075 (1.90)

0.008 (0.20)

0.004 (0.10)

SEATING

PLANE

Dimensions in inches and (millimeters)

DEVICES FOR BI-DIRECTIONAL APPLICATIONS

For bi-directional use add suffix C or CA for types SMC-5.0 thru SMC-170 (e.g. SMCG5.0C, SMCJ170CA).

Electrical characteristics apply in both directions.

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOLS

VALUE

UNITS

Peak pulse power dissipation with a 10/1000µs waveform

(NOTES 1, 2, FIG. 1)

Peak pulse current with a 10/1000µs waveform

(NOTE 1, FIG. 3)

Peak forward surge current 8.3ms single half sine-wave superimposed

on rated load (JEDEC Method)

(NOTES 2, 3)

- uni-directional only

Maximum instantaneous forward voltage at 100A

(NOTE 3)

uni-directional only

Operating junction and storage temperature range

NOTES:

(1) Non-repetitive current pulse, per Fig.3 and derated above T

A

=25°C per Fig. 2

(2) Mounted on 0.31 x 0.31” (8.0 x 8.0mm) copper pads to each terminal

(3) Measured on 8.3ms single half sine-wave. For uni-directional devices only.

P

PPM

I

PPM

I

FSM

V

F

T

J

, T

STG

Minimum 1500

SEE TABLE 1

Watts

Amps

Volts

°C

200.0

3.5

-55 to +150

1/25/99

ELECTRICAL CHARACTERISTICS at (T

A

=

25°C unless otherwise noted) TABLE 1

Device Type

Gull Wing

Lead

SMCG5.0

SMCG5.0A

SMCG6.0

SMCG6.0A

SMCG6.5

SMCG6.0A

SMCG7.0

SMCG7.0A

SMCG7.5

SMCG7.5A

SMCG8.0

SMCG8.0A

SMCG8.5

SMCG8.5A

SMCG9.0

SMCG9.0A

SMCG10

SMCG10A

SMCG11

SMCG11A

SMCG12

SMCG12A

SMCG13

SMCG13A

SMCG14

SMCG14A

SMCG15

SMCG15A

SMCG16

SMCG16A

SMCG17

SMCG17A

SMCG18

SMCG18A

SMCG20

SMCG20A

SMCG22

SMCG22A

SMCG24

SMCG24A

SMCG26

SMCG26A

SMCG28

SMCG28A

SMCG30

SMCG30A

SMCG33

SMCG33A

SMCG36

SMCG36A

SMCG40

SMCG40A

SMCG43

SMCG43A

SMCG45

SMCG45A

SMCG48

SMCG48A

SMCG51

SMCG51A

Device Type

Modified

“J” Bend Lead

SMCJ5.0

SMCJ6.0

SMCJ6.0A

SMCJ6.5

SMCJ6.5A

SMCJ7.0

SMCJ7.0A

SMCJ7.5

SMCJ7.5A

SMCJ8.0

SMCJ8.0A

SMCJ8.5

SMCJ8.5A

SMCJ9.0

SMCJ9.0A

SMCJ10

SMCJ10A

SMCJ11

SMCJ11A

SMCJ12

SMCJ12A

SMCJ13

SMCJ13A

SMCJ14

SMCJ14A

SMCJ15

SMCJ15A

SMCJ16

SMCJ16A

SMCJ17

SMCJ17A

SMCJ18

SMCJ18A

SMCJ20

SMCJ20A

SMCJ22

SMCJ22A

SMCJ24

SMCJ24A

SMCJ26

SMCJ26A

SMCJ28

SMCJ28A

SMCJ30

SMCJ30A

SMCJ33

SMCJ33A

SMCJ36

SMCJ36A

SMCJ40

SMCJ40A

SMCJ43

SMCJ43A

SMCJ45

SMCJ45A

SMCJ48

SMCJ48A

SMCJ51

SMCJ51A

Device

Marking

Code

UNI

BI

GDD

GDE

GDF

GDG

GDH

GDK

GDL

GDM

GDN

GDP

GDQ

GDR

GDS

GDT

GDU

GDV

GDW

GDX

GDY

GDZ

GED

GEE

GEF

GEG

GEH

GEK

GEL

GEM

GEN

GEP

GEQ

GER

GES

GET

GEU

GEV

GEW

GEX

GEY

GEZ

GFD

GFE

GFF

GFG

GFH

GFK

GFL

GFM

GFN

GFP

GFQ

GFR

GFS

GFT

GFU

GFV

GFW

GFX

GFY

GFZ

GDD

GDE

GDF

GDG

BDH

BDK

GDL

GDM

BDN

BDP

BDG

BDR

BDS

BDT

BDU

BDV

BDW

BDX

GDY

GDZ

BED

BEE

GEF

GEG

BEH

BEK

BEL

BEM

GEN

GEP

GEQ

GER

BES

BET

BEU

BEV

BEW

BEX

BEY

BEZ

BFD

BFE

BFF

BFG

BFH

BFK

BFL

BFM

BFN

BFP

BFQ

BFR

BFS

BFT

GFU

GFV

GFW

GFX

GFY

GFZ

Breakdown

Voltage

V

(BR)

(Volts)

(NOTE 1)

(MIN / MAX)

6.40

6.67

/

7.82

7.07

8.15

7.37

Test

Current

at I

T

(mA)

10.0

1.0

Stand-off

Voltage

V

WM

(Volts)

5.0

6.0

6.5

7.0

7.5

8.0

8.5

9.0

10.0

11.0

12.0

13.0

14.0

15.0

16.0

17.0

18.0

20.0

22.0

24.0

26.0

28.0

30.0

33.0

36.0

40.0

43.0

45.0

48.0

51.0

Maximum

Reverse

Leakage

at V

WM

(NOTE 3)

I

D

(µA)

1000

500

200

100

50

20

10

5.0

Maximum

Peak Pulse

Surge

Current I

PPM

(NOTE 2)

(Amps)

156.3

163.0

131.6

145.6

122.0

133.9

112.8

125.0

104.9

116.3

100.0

110.3

94.3

104.2

88.8

97.4

79.8

88.2

74.6

82.4

68.2

75.4

63.0

69.8

58.1

64.7

55.8

61.5

52.1

57.7

49.2

54.3

46.6

51.4

41.9

46.3

38.1

42.3

34.9

38.6

32.2

35.6

30.0

33.0

28.0

31.0

25.4

28.1

23.3

25.8

21.0

23.3

19.6

21.6

18.7

20.6

17.5

19.4

16.5

18.2

Maximum

Clamping

Voltage at I

PPM

V

C

(Volts)

9.6

9.2

11.4

10.3

12.3

11.2

13.3

12.0

14.3

12.9

15.0

13.6

15.9

14.4

16.9

15.4

18.8

17.0

20.1

18.2

22.0

19.9

23.8

21.5

25.8

23.2

26.9

24.4

28.8

26.0

30.5

27.6

32.2

29.2

35.8

32.4

39.4

35.5

43.0

38.9

46.6

42.1

50.0

45.4

53.5

48.4

59.0

53.3

64.3

58.1

71.4

64.5

76.7

69.4

80.3

72.7

85.5

77.4

91.1

82.4

7.22 / 8.82

7.22 / 7.98

7.78 / 9.51

7.78 / 8.60

8.33 / 10.2

8.33 / 9.21

8.89 / 10.9

8.89 / 9.83

9.44 / 11.5

9.44 / 10.4

10.0 / 12.2

10.0 / 11.1

11.1 / 13.6

11.1 / 12.3

12.2 / 14.9

12.2

13.3

14.4

15.6

16.7

17.8

18.9

20.0

22.2

24.4

24,4

26.7

28.9

31.1

33.3

36.7

40.0

44.4

47.8

50.0

53.3

56.7

/

13.5

16.3

14.7

17.6

15.9

19.1

17.2

20.4

18.5

21.8

19.7

23.1

20.9

24.4

22.1

27.1

24.5

29.8

26.9

32.6

29.5

35.3

31.9

38.0

34.4

40.7

36.8

44.9

40.6

48.9

44.2

54.3

49.1

58.4

52.8

61.1

55.3

65.1

58.9

69.3

56.7 / 62.7

ELECTRICAL CHARACTERISTICS at (T

A

=

25°C unless otherwise noted) TABLE 1 (Cont’d)

Device Type

Gull Wing

Lead

SMCG54

SMCG54A

SMCG58

SMCG58A

SMCG60

SMCG60A

SMCG64

SMCG64A

SMCG70

SMCG70A

SMCG75

SMCG75A

SMCG78

SMCG78A

SMCG85

SMCG85A

SMCG90

SMCG90A

SMCG100

SMCG100A

SMCG110

SMCG110A

SMCG120

SMCG120A

SMCG130

SMCG130A

SMCG150

SMCG150A

SMCG160

SMCG160A

SMCG170

SMCG170A

Device Type

Modified

“J” Bend Lead

SMCJ54

SMCJ54A

SMCJ58

SMCJ58A

SMCJ60

SMCJ60A

SMCJ64

SMCJ64A

SMCJ70

SMCJ70A

SMCJ75

SMCJ75A

SMCJ78

SMCJ78A

SMCJ85

SMCJ85A

SMCJ90

SMCJ90A

SMCJ100

SMCJ100A

SMCJ110

SMCJ110A

SMCJ120

SMCJ120A

SMCJ130

SMCJ130A

SMCJ150

SMCJ150A

SMCJ160

SMCJ160A

SMCJ170

SMCJ170A

Device

Marking

Code

UNI

BI

GGD

GGE

GGF

GGG

GGH

GGK

GGL

GGM

GGN

GGP

GGQ

GGR

GGS

GGT

GGU

GGV

GGW

GGX

GGY

GGZ

GHD

GHE

GHF

GHG

GHH

GHK

GHL

GHM

GHN

GHP

GHQ

GHR

GGD

GGE

GGF

GGG

GGH

GGK

GGL

GGM

GGN

GGP

GGQ

GGR

GGS

GGT

GGU

GGV

GGW

GGX

GGY

GGZ

GHD

GHE

GHF

GHG

GHH

GHK

GHL

GHM

GHN

GHP

GHQ

GHR

Breakdown

Voltage

V

(BR)

(Volts)

(NOTE 1)

(MIN / MAX)

60.0 / 73.3

60.0 / 66.3

64.4 / 78.7

6.4.4 / 71.2

66.7 / 81.5

66.7 / 73.7

71.1 / 86.9

71.1 / 78.6

77.8 / 95.1

77.8 / 86.0

83.3 / 102

83.3 / 92.1

86.7 / 106

86.7 / 95.8

94.4 / 115

94.4 / 104

100 / 122

100 / 111

111 / 136

111 / 123

122 / 149

122 / 135

133 / 163

133 / 147

144 / 176

144 / 159

16.7 / 204

167 / 185

178 / 218

178 / 197

189 / 231

189 / 209

Test

Current

at I

T

(mA)

1.0

Stand-off

Voltage

V

WM

(Volts)

54.0

58

60

64

70

75

78

85

90

100

110

120

130

150

160

170

Maximum

Reverse

Leakage

at V

WM

(NOTE 3)

I

D

(µA)

5.0

Maximum

Peak Pulse

Surge

Current I

PPM

(NOTE 2)

(Amps)

15.6

17.2

14.6

16.0

14.0

15.5

13.2

14.6

12.0

13.3

11.2

12.4

10.8

11.9

9.9

10.9

9.4

10.3

8.4

9.3

7.7

8.5

7.0

7.8

6.5

7.2

5.6

6.2

5.2

5.8

4.9

5.5

Maximum

Clamping

Voltage at I

PPM

V

C

(Volts)

96.3

87.1

103

93

107

96

114

103

125

113

134

121

139

126

151

137

160

146

179

162

196

177

214

193

231

209

268

243

287

259

304

275

N0TES:

(1) V

(BR)

measured after I

T

applied for 300µs square wave pulse or equivalent

(2) Surge current waveform per Fig. 3 and derate per Fig. 2

(3) For bi-directional types having V

WM

of 10 Volts and less, the I

D

limit is doubled

(4) For the bi-directional SMCG/SMCJ5.0CA, the maximum V

(BR)

is 7.25 Volts

(5) All terms and symbols are consistent with ANSI/IEEE C62.35

APPLICATION N0TES

These surface mountable packages are designed specifically for transient voltage suppression. The wide leads assure a large sur-

face contact for good heat dissipation, and a low resistance path for surge current flow to ground. These high speed transient voltage

suppressors can be used to effectively protect sensitive components such as integrated circuits and MOS devices.

A 1500W (SMC) device is normally selected when the threat of transients is from lightning-induced transients conducted via external

leads or I/0 lines. It is also used to protect against switching transients induced by large coils or industrial motors.

System impedance at component level in a system is usually high enough to limit the current to within the peak pulse current (I

PP

)

rating of this series.

RECOMMENDED PAD SIZES

The pad dimensions should be 0.010” (0.25mm) longer than the contact size, in the lead axis.

This allows a solder fillet to form, see figure below. Contact factory for soldering methods.

GULL- WING

0.310" (7.87)

MODIFIED J-BEND

0.190" (4.83)

0.125" (3.17)

0.070" (1.78)

0.050" (1.27)

MAXIMUM RATINGS AND CHARACTERISTIC CURVES SMCG AND SMCJ5.0 THRU 170CA

FIG. 1 - PEAK PULSE POWER RATING CURVE

NON-REPETITIVE

PULSE WAVEFORM

SHOWN in FIG. 3

T

A

=25°C

0.31 X 0.31” (8.0 X 8.0mm) COPPER PAD AREAS

td, PULSE WIDTH, sec.

PEAK PULSE POWER (P

PP

) or CURRENT (I

PP

)

DERATING IN PERCENTAGE, %

FIG. 2 - PULSE DERATING CURVE

P

PPM

, PEAK PULSE POWER, kW

T

A

, AMBIENT TEMPERATURE, °C

FIG. 3 - PULSE WAVEFORM

I

PPM

PEAK PULSE CURRENT, % I

RSM

T

J

=25°C PULSE WIDTH (td)

is DEFINED as the POINT

WHERE the PEAK

CURRENT DECAYS

to 50% of I

PPM

FIG. 4 - TYPICAL JUNCTION CAPACITANCE

UNI-DIRECTIONAL

tr=10µsec.

PEAK VALUE

I

PPM

MEASURED at

ZERO BIAS

HALF VALUE - I

PP

2

10/1000µsec. WAVEFORM

as DEFINED by R.E.A.

C

J

, JUNCTION CAPACITANCE, pF

T

J

=25°C

f=1.0 MH

Z

Vsig=50mVp-p

V

R,

MEASURED

at STAND-OFF

VOLTAGE, V

WM

td

t, TIME, ms

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

BI-DIRECTIONAL

T

J

=25°C

f=1.0 MH

Z

Vsig=50mVp-p

MEASURED at

ZERO BIAS

V

WM

, REVERSE STAND-OFF VOLTAGE,

VOLTS

FIG. 6 - MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT

I

FSM

, PEAK FORWARD SURGE CURRENT,

AMPERES

8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method)

UNIDIRECTIONAL ONLY

C

J

, CAPACITANCE, pF

MEASURED at

STAND-OFF

VOLTAGE, V

WM

NUMBER OF CYCLES AT 60 H

Z

V

WM,

STAND-OFF VOLTAGE, VOLTS

MAXIMUM RATINGS AND CHARACTERISTIC CURVES SMCG AND SMCJ5.0 THRU 170CA

FIG. 7 - MAXIMUM CONTINUOUS POWER DISSIPATION

P

M(AV),

AVERAGE POWER DISSIPATION,

WATTS

2.0

60 H

Z

RESISTIVE OR

INDUCTIVE LOAD

1.5

1.0

0.5

0

25

50

75

100

125

150

175

T

L

, LEAD TEMPERATURE, °C

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