Bourns SMBJ-html.html

Features

■

RoHS compliant*

■

Surface Mount SMB package

■

Standoff Voltage: 5 to 495 volts

■

Power Dissipation: 600 watts

Applications

■

IEC 61000-4-2 ESD (Min. Level 4)

■

IEC 61000-4-4 EFT

■

IEC 61000-4-5 Surge

Electrical Characteristics (@ T

= 25 °C Unless Otherwise Noted)

SMBJ Transient Voltage Suppressor Diode Series

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.

Parameter

Symbol

Value

Unit

Minimum Peak Pulse Power Dissipation (TP = 1 ms)

(Note 1,2)

600

Watts

Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method)

(Note 3)

FSM

100

Amps

Steady State Power Dissipation @ TL = 75 °C

M(AV)

5.0

Watts

Maximum Instantaneous Forward Voltage @ I

= 50 A

(For Unidirectional Units Only)

(Note 4)

Volts

Operating Temperature Range

-55 to +150

°C

Storage Temperature Range

STG

-55 to +150

°C

1.  Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 °C per Pulse Derating Curve.
2.  Thermal Resistance Junction to Lead.
3.  8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
4. V

= 3.5 V for Model SMBJ5.0A through SMBJ90A and V

= 5.0 V for Model SMBJ100A through SMBJ495A.

General Information

The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop
increasingly smaller electronic components.

Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AA (SMB)
size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 495 V and Breakdown
Voltage up to 550 V. Typical fast response times are less than 1.0 picosecond for unidirectional devices and less than 5.0 picoseconds for
bidirectional devices from 0 V to Minimum Breakdown Voltage.

Bourns

Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the fl at confi guration

minimizes roll away.

How to Order

SMBJ 5.0 CA

Package

SMBJ = SMB/DO-214AA

Working Peak Reverse Voltage

5.0 = 5.0 VRWM (Volts)

Suffi x

A = 5 % Tolerance Unidirectional Device

CA = 5 % Tolerance Bidirectional Device

*RoHS COMPLIANT

Asia-Pacifi c:

Tel: +886-2 2562-4117

Fax: +886-2 2562-4116

EMEA:

Tel: +36 88 520 390

Fax: +36 88 520 211

The Americas:

Tel: +1-951 781-5500

Fax: +1-951 781-5700

www.bourns.com

Specifi cations are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their specifi c applications.

SMBJ Transient Voltage Suppressor Diode Series

Electrical Characteristics (@ T

= 25 °C Unless Otherwise Noted)

Notes:
1. Suffi x ‘A’ denotes a 5 % tolerance unidirectional device.
2. Suffi x ‘CA’ denotes a 5 % tolerance bidirectional device.
3. For bidirectional devices with a VR of 10 volts or less, the IR limit is double.

Unidirectional Device

Bidirectional Device

Breakdown Voltage

(Volts)

Working

Peak

Reverse

Voltage

Maximum

Reverse

Leakage

@ V

RWM

Maximum

Reverse

Voltage
@ I

RSM

Maximum

Reverse

Surge

Current

Part

Number

Part

Marking

Part

Number

Part

Marking

Min.

Max.

@ I

(mA)

RWM

(Volts)

(

RSM

(Volts) I

RSM

(Amps)

SMBJ5.0A

SMBJ5.0CA

6.40 7.00

5.0

800

9.2

65.3

SMBJ6.0A

SMBJ6.0CA

6.67 7.37

6.0

800

10.3

58.3

SMBJ6.5A

SMBJ6.5CA

7.22 7.98

6.5

500

11.2

53.6

SMBJ7.0A

SMBJ7.0CA

7.78 8.60

7.0

200

12.0

50.0

SMBJ7.5A

SMBJ7.5CA

8.33 9.21

1.0

7.5

100

12.9

46.6

SMBJ8.0A

SMBJ8.0CA

8.89 9.83

1.0

8.0

13.6

44.2

SMBJ8.5A

SMBJ8.5CA

9.44 10.4

1.0

8.5

14.4

41.7

SMBJ9.0A

SMBJ9.0CA

10.0 11.1

1.0

9.0

15.4

39.0

SMBJ10A

SMBJ10CA

11.1 12.3

1.0

5.0

17.0

35.3

SMBJ11A

SMBJ11CA

12.2 13.5

1.0

18.2

33.0

SMBJ12A

SMBJ12CA

13.3 14.7

1.0

19.9

30.2

SMBJ13A

SMBJ13CA

14.4 15.9

1.0

21.5

28.0

SMBJ14A

SMBJ14CA

15.6 17.2

1.0

23.2

25.9

SMBJ15A

SMBJ15CA

16.7 18.5

1.0

24.4

24.6

SMBJ16A

SMBJ16CA

17.8 19.7

1.0

26.0

23.1

SMBJ17A

SMBJ17CA

18.9 20.9

1.0

27.6

21.8

SMBJ18A

SMBJ18CA

20.0 22.1

1.0

29.2

20.6

SMBJ20A

SMBJ20CA

22.2 24.5

1.0

32.4

18.6

SMBJ22A

SMBJ22CA

24.4 26.9

1.0

35.5

16.9

SMBJ24A

SMBJ24CA

26.7 29.5

1.0

38.9

15.5

SMBJ26A

SMBJ26CA

28.9 31.9

1.0

42.1

14.3

SMBJ28A

SMBJ28CA

31.1 34.4

1.0

45.4

13.3

SMBJ30A

SMBJ30CA

33.3 36.8

1.0

48.4

12.4

SMBJ33A

SMBJ33CA

36.7 40.6

1.0

53.3

11.3

SMBJ36A

SMBJ36CA

40 44.2 1.0

1.0

58.1

10.4

SMBJ40A

SMBJ40CA

44.4 49.1

1.0

64.5

9.3

SMBJ43A

SMBJ43CA

47.8 52.8

1.0

69.4

8.7

SMBJ45A

SMBJ45CA

50 55.3 1.0

1.0

72.7

8.3

SMBJ48A

SMBJ48CA

53.3 58.9

1.0

77.4

7.8

SMBJ51A

SMBJ51CA

56.7 62.7

1.0

82.4

7.3

SMBJ54A

SMBJ54CA

60 66.3 1.0

1.0

87.1

6.9

SMBJ58A

SMBJ58CA

64.4 71.2

1.0

93.6

6.5

SMBJ60A

SMBJ60CA

66.7 73.7

1.0

96.8

6.2

SMBJ64A

SMBJ64CA

71.1 78.6

1.0

103

5.9

SMBJ70A

SMBJ70CA

77.8 86.0

1.0

113

5.3

SMBJ75A

SMBJ75CA

83.3 92.1

1.0

121

5.0

SMBJ78A

SMBJ78CA

86.7 95.8

1.0

126

4.8

SMBJ85A

SMBJ85CA

94.4 104

1.0

137

4.4

SMBJ90A

SMBJ90CA

100 111

1.0

146

4.1

SMBJ100A

SMBJ100CA

111 123 1.0

100

1.0

162

3.7

SMBJ110A

SMBJ110CA

122 135

1.0

110

1.0

177

3.4

SMBJ120A

SMBJ120CA

133 147

1.0

120

1.0

193

3.1

SMBJ130A

SMBJ130CA

144 159

1.0

130

1.0

209

2.9

SMBJ150A

SMBJ150CA

167 185

1.0

150

1.0

243

2.5

SMBJ160A

SMBJ160CA

178 197

1.0

160

1.0

259

2.3

SMBJ170A

SMBJ170CA

189 209

1.0

170

1.0

275

2.2

SMBJ350A

350A

SMBJ350CA

350C

391

432

1.0

350

1.0

567

1.1

SMBJ376A

376A

SMBJ376CA

376C

418

462

1.0

376

1.0

602

1.0

SMBJ408A

408A

SMBJ408CA

408C

456

504

1.0

408

1.0

658

0.9

SMBJ495A

495A

SMBJ495CA

495C

522

578

1.0

495

1.0

760

0.8

SMBJ Transient Voltage Suppressor Diode Series

Rating & Characteristic Curves

Pulse Derating Curve

Maximum Non-Repetitive Surge Current

Pulse Waveform

Typical Junction Capacitance

Pulse Rating Curve

Steady State Power Derating Curve

100

150

125

175

200

Ambient Temperature (

Peak Pulse Derating in Percent of

Peak Power or Current

°C)

10 x 1000 Waveform as Defined

by R.E.A.

Peak Forward Surge Current (Amps)

120

100

Number of Cycles at 60 Hz

Pulse Width 8.3 ms

Single Half Sine-Wave

100

1.0

2.0

3.0

4.0

T, Time (ms)

I P

, Peak Pulse Current (%)

TA=25 °C

TR=10 µs

Half value=

IRSM

Peak value (IRSM)

Pulse width (TP)

is defined as that point

where the peak current

decays to 50 % of IPSM.

10 x 1000 waveform

as defined by R.E.A.

Capacitance (pF)

10000

100

1000

Standoff Voltage (Volts)

1000

Bidirectional

TA = 25 °C

Unidirectional

100

1.0

0.1

0.1 µs

1.0 µs

10 µs

10 ms

TP, Pulse Width

, Peak Power (KW)

100 µs

1.0 ms

TA = 25 °C

Non-repetitive

Pulse Waveform

Shown in Pulse Waveform Graph

5.0 mm Lead Areas

5.0

3.0

4.0

2.0

1.0

0.0

100

150

125

175

200

TL, Lead Temperature (°C)

RM(AV) Steady State Power Dissipation (W)

60 Hz Resistive or

Inductive Load

Specifi cations are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their specifi c applications.

CDDFN5-0504N - TVS/Steering Diode Array

Packaging Information

.......

120 °

Index Hole

Pin 1

Location

10 pitches (min.)

Direction of Feed

10 pitches (min.)

End

Trailer

Device

Leader

Start

The product will be dispensed in tape and reel format (see diagram below).

Devices are packed in accordance with EIA standard
RS-481-A and specifi cations shown here.

DIMENSIONS:

(INCHES)

Item

Symbol

SMB (DO-214AA)

Carrier Width

4.94 ± 0.10

(0.194 ± 0.004)

Carrier Length

5.57 ± 0.10

(0.210 ± 0.004)

Carrier Depth

2.36 ± 0.10

(0.093 ± 0.004)

Sprocket Hole

1.55 ± 0.05

(0.061 ± 0.002)

Reel Outside Diameter

330

(12.992)

Reel Inner Diameter

50.0

(1.969)

MIN.

Feed Hole Diameter

13.0 ± 0.20

(0.512 ± 0.008)

Sprocket Hole Position

1.75 ± 0.10

(0.069 ± 0.004)

Punch Hole Position

5.50 ± 0.05

(0.217 ± 0.002)

Punch Hole Pitch

8.00 ± 0.10

(0.315 ± 0.004)

Sprocket Hole Pitch

4.00 ± 0.10

(0.157 ± 0.004)

Embossment Center

2.00 ± 0.05

(0.079 ± 0.002)

Overall Tape Thickness

0.30 ± 0.10

(0.012 ± 0.004)

Tape Width

12.00 ± 0.20

(0.472 ± 0.008)

Reel Width

18.4

(0.724)

MAX.

Quantity per Reel

3,000

REV. 12/14

SMBJ Transient Voltage Suppressor Diode Series

Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.