P6SMB6.8A-HE3/5B - Vishay Presicion Group

Vishay General Semiconductor

P6SMB Series

Document Number 88370

08-Sep-06

www.vishay.com

Surface Mount TRANSZORB® Transient Voltage Suppressors

FEATURES

• Low profile package

• Ideal for automated placement

• Glass passivated chip junction

• Available in Unidirectional and Bidirectional

• 600 W peak pulse power capability with a

10/1000 µs waveform, repetitive rate (duty cycle):

0.01 %

• Excellent clamping capability

• Very fast response time

• Low incremental surge resistance

• Meets MSL level 1, per J-STD-020C, LF max peak

of 260 °C

• Solder Dip 260 °C, 40 seconds

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

TYPICAL APPLICATIONS

Use in sensitive electronics protection against voltage

transients induced by inductive load switching

and lighting on ICs, MOSFET, signal lines of

sensor units for consumer, computer, industrial and

telecommunication.

MECHANICAL DATA

Case: DO-214AA (SMB)

Epoxy meets UL 94V-0 flammability rating

Terminals: Matte tin plated leads, solderable per

J-STD-002B and JESD22-B102D

E3 suffix for commercial grade, HE3 suffix for high

reliability grade (AEC Q101 qualified)

Polarity: For unidirectional types the band denotes

cathode end, no marking on bidirectional types

DO-214AA (SMB)

DEVICES FOR BIDIRECTION APPLICATIONS

For bidirectional devices use CA suffix (e.g. P6SMB10CA).

Electrical characteristics apply in both directions.

MAJOR RATINGS AND CHARACTERISTICS

V(BR) Unidirectional 6.8 V to 540 V

V(BR) Bidirectional 6.8 V to 220 V

PPPM 600 W

PD5.0 W

IFSM (Unidirectional only) 100 A

Tj max. 150 °C

Note:

(1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 °C per Fig. 2

(2) Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal

MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)

PARAMETER SYMBOL VALUE UNIT

Peak power dissipation with a 10/1000 µs waveform (1,2) (Fig. 1) PPPM Minimum 600 W

Peak pulse current with a 10/1000 µs waveform (1) I

PPM see next table A

Power dissipation on infinite heatsink TA = 50 °C , PD5.0 W

Peak forward surge current 8.3 ms single half sine-wave uni-directional only (2) I

FSM 100 A

Operating junction and storage temperature range TJ, TSTG - 65 to + 150 °C

www.vishay.com

Document Number 88370

08-Sep-06

Vishay General Semiconductor

P6SMB Series

Note:

(1) Pulse test: tp ≤ 50 ms

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

(3) For bidirectional types with VWM of 10 volts and less, the ID limit is doubled

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

(5) VF = 3 V at IF = 50 A (uni-directional only)

ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)

GENERAL

SEMICONDUCTOR

PART NUMBER

DEVICE

MARKING

CODE

BREAKDOWN

VOLTAGE

(BR)

AT I

T (1)

(V)

TEST

CURRENT

(mA)

STAND-OFF

VOLTAGE

(V)

MAXIMUM

REVERSE

LEAKAGE

AT V

(3)

(µA)

MAXIMUM

PEAK

PULSE

CURRENT

PPM

(2)

(A)

MAXIMUM

CLAMPING

VOLTAGE

AT I

PPM

(V)

MAXIMUM

TEMP.

COEFFICIENT

OF V(BR)

(%/°C)

UNI BI

MIN MAX

P6SMB6.8A 6V8A 6V8C 6.45 7.14 10 5.80 1000 57.1 10.5 0.057

P6SMB7.5A 7V5A 7V5C 7.13 7.88 10 6.40 500 53.1 11.3 0.061

P6SMB8.2A 8V2A 8V2C 7.79 8.61 10 7.02 200 49.6 12.1 0.065

P6SMB9.1A 9V1A 9V1C 8.65 9.55 1.0 7.78 50 44.8 13.4 0.068

P6SMB10A 10A 10C 9.50 10.5 1.0 8.55 10 41.4 14.5 0.073

P6SMB11A 11A 11C 10.5 11.6 1.0 9.40 5.0 38.5 15.6 0.075

P6SMB12A 12A 12C 11.4 12.6 1.0 10.2 5.0 35.9 16.7 0.078

P6SMB13A 13A 13C 12.4 13.7 1.0 11.1 5.0 33.0 18.2 0.081

P6SMB15A 15A 15C 14.3 15.8 1.0 12.8 1.0 28.3 21.2 0.084

P6SMB16A 16A 16C 15.2 16.8 1.0 13.6 1.0 26.7 22.5 0.086

P6SMB18A 18A 18C 17.1 18.9 1.0 15.3 1.0 23.8 25.2 0.088

P6SMB20A 20A 20C 19.0 21.0 1.0 17.1 1.0 21.7 27.7 0.090

P6SMB22A 22A 22C 20.9 23.1 1.0 18.8 1.0 19.6 30.6 0.092

P6SMB24A 24A 24C 22.8 25.2 1.0 20.5 1.0 18.1 33.2 0.094

P6SMB27A 27A 27C 25.7 28.4 1.0 23.1 1.0 16.0 37.5 0.096

P6SMB30A 30A 30C 28.5 31.5 1.0 25.6 1.0 14.5 41.4 0.097

P6SMB33A 33A 33C 31.4 34.7 1.0 28.2 1.0 13.1 45.7 0.098

P6SMB36A 36A 36C 34.2 37.8 1.0 30.8 1.0 12.0 49.9 0.099

P6SMB39A 39A 39C 37.1 41.0 1.0 33.3 1.0 11.1 53.9 0.100

P6SMB43A 43A 43C 40.9 45.2 1.0 36.8 1.0 10.1 59.3 0.101

P6SMB47A 47A 47C 44.7 49.4 1.0 40.2 1.0 9.3 64.8 0.101

P6SMB51A 51A 51C 48.5 53.6 1.0 43.6 1.0 8.6 70.1 0.102

P6SMB56A 56A 56C 53.2 58.8 1.0 47.8 1.0 7.8 77.0 0.103

P6SMB62A 62A 62C 58.9 65.1 1.0 53.0 1.0 7.1 85.0 0.104

P6SMB68A 68A 68C 64.6 71.4 1.0 58.1 1.0 6.5 92.0 0.104

P6SMB75A 75A 75C 71.3 78.8 1.0 64.1 1.0 5.8 103 0.105

P6SMB82A 82A 82C 77.9 86.1 1.0 70.1 1.0 5.3 113 0.105

P6SMB91A 91A 91C 86.5 95.5 1.0 77.8 1.0 4.8 125 0.106

P6SMB100A 100A 100C 95.0 105 1.0 85.5 1.0 4.4 137 0.106

P6SMB110A 110A 110C 105 116 1.0 94.0 1.0 3.9 152 0.107

P6SMB120A 120A 120C 114 126 1.0 102 1.0 3.6 165 0.107

P6SMB130A 130A 130C 124 137 1.0 111 1.0 3.4 179 0.107

P6SMB150A 150A 150C 143 158 1.0 128 1.0 2.9 207 0.108

P6SMB160A 160A 160C 152 168 1.0 136 1.0 2.7 219 0.108

P6SMB170A 170A 170C 162 179 1.0 145 1.0 2.6 234 0.108

P6SMB180A 180A 180C 171 189 1.0 154 1.0 2.4 246 0.108

P6SMB200A 200A 200C 190 210 1.0 171 1.0 2.2 274 0.108

P6SMB220A 220A 220C 209 231 1.0 185 1.0 1.8 328 0.108

P6SMB250A 250A - 237 263 1.0 214 1.0 1.74 344 0.110

P6SMB300A 300A - 285 315 1.0 256 1.0 1.45 414 0.110

P6SMB350A 350A - 333 368 1.0 300 1.0 1.24 482 0.110

P6SMB400A 400A - 380 420 1.0 342 1.0 1.10 548 0.110

P6SMB440A 440A - 418 462 1.0 376 1.0 1.00 602 0.110

P6SMB480A 480A - 456 504 1.0 408 1.0 0.91 658 0.110

P6SMB510A 510A - 485 535 1.0 434 1.0 0.86 698 0.110

P6SMB540A 540A - 513 567 1.0 459 1.0 0.81 740 0.110

Document Number 88370

08-Sep-06

www.vishay.com

P6SMB Series

Vishay General Semiconductor

Note:

(1) Mounted on minimum recommended pad layout

RATINGS AND CHARACTERISTICS CURVES

(TA = 25 °C unless otherwise noted)

THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)

PARAMETER SYMBOL VALUE UNIT

Thermal resistance junction to ambient air (1) R

θJA 100 °C/W

Thermal resistance junction to leads RθJL 20 °C/W

ORDERING INFORMATION

PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE

P6SMB6.8A-E3/52 0.096 52 750 7" Diameter Plastic Tape & Reel

P6SMB6.8A-E3/5B 0.096 5B 3200 13" Diameter Plastic Tape & Reel

Figure 1. Peak Pulse Power Rating Curve

Figure 2. Pulse Power or Current versus Initial Junction

Temperature

0.2 x 0.2" (0.5 x 0.5 mm)

Copper Pad Areas

0.1 µs 1.0 µs 10 µs 100 µs 1.0 ms 10 ms

100

0.1

PPM

, Peak Pulse Power (kW)

td - Pulse Width (s)

0 255075100

100

125 150 175 200

TJ - Initial Temperature (°C)

Peak Pulse Power (PPP) or Current (IPP)

Derating in Percentage, %

Figure 3. Pulse Waveform

Figure 4. Typical Junction Capacitance

100

0 1.0 2.0 3.0 4.0

tr = 10 µsec

Peak Value

PPM

Half Value -

PPM

10/1000 µsec Waveform

as defined by R.E.A.

= 25 °C

Pulse Width (td)

is defined as the point

where the peak current

decays to 50 % of I

PPM

IPPM - Peak Pulse Current, % IRSM

t - Time (ms)

100

1000

101 100 200

Uni-Directional

Bi-Directional

6000

= 25 °C

f = 1.0 MHz

sig

= 50 mVp-p

Measured at

Zero Bias

, Measured at

Stand-off Voltage V

, Junction Capacitance (pF)

- Reverse Stand-off Voltage (V)

www.vishay.com

Document Number 88370

08-Sep-06

Vishay General Semiconductor

P6SMB Series

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)

Figure 5. Typical Transient Thermal Impedance

0.1

1.0

100

0.001 0.01 0.1 1 10 100 1000

tp - Pulse Duration (s)

Transient Thermal Impedance (°C/W)

Figure 6. Maximum Non-Repetitive Peak Forward Surge Current

200

100

1100

8.3 ms Single Half Sine-Wave

Unidirectional Only

Number of Cycles at 60 Hz

Peak Forward Surge Current (A)

0.160 (4.06)

0.180 (4.57)

0.006 (0.152)

0.012 (0.305)

0.030 (0.76)

0.060 (1.52)

0.205 (5.21)

0.220 (5.59)

0 (0)

0.008 (0.2)

0.130 (3.30)

0.155 (3.94)

0.084 (2.13)

0.096 (2.44)

0.077 (1.95)

0.086 (2.20)

Cathode Band

DO-214AA (SMB)

0.085 MAX.

(2.159 MAX.)

0.220 REF

0.086 MIN.

(2.18 MIN.)

0.060 MIN.

(1.52 MIN.)

Mounting Pad Layout

Legal Disclaimer Notice

Vishay

Document Number: 91000 www.vishay.com

Revision: 08-Apr-05 1

Notice

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,

or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, by

estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's

terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express

or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness

for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.

Customers using or selling these products for use in such applications do so at their own risk and agree to fully

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