1SMB5923B - ON Semiconductor

MOTOROLA

SEMICONDUCTOR

TECHNICAL DATA

Motorola TVS/Zener Device Data 7-1

3 Watt DC Power Data Sheet

Devices listed in bold, italic are Motorola preferred devices.

3 Watt Plastic Surface Mount

Silicon Zener Diodes

This complete new line of 3 Watt Zener Diodes offers the following advantages.

Specification Features:

•A Complete Voltage Range — 3.3 to 200 Volts

•Flat Handling Surface for Accurate Placement

•Package Design for Top Side or Bottom Circuit Board Mounting

•Available in Tape and Reel

Mechanical Characteristics:

CASE: V oid-free, transfer-molded plastic

MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 seconds

FINISH: All external surfaces are corrosion resistant with readily solderable leads

POLARITY: Cathode indicated by molded polarity notch. When operated in zener mode,

cathode will be positive with respect to anode.

MOUNTING POSITION: Any

WEIGHT: Modified L-Bend providing more contact area to bond pad

WAFER FAB LOCATION: Phoenix, Arizona

ASSEMBLY/TEST LOCATION: Seremban, Malaysia

MAXIMUM RATINGS

Rating Symbol Value Unit

DC Power Dissipation @ TL = 75°C, Measured at Zero Lead Length

Derate above 75°CPD3

40 Watts

mW/°C

DC Power Dissipation @ TA = 25°C*

Derate above 25°CPD830

6.6 mW

mW/°C

Operating and Storage Junction Temperature Range TJ, Tstg – 65 to +150 °C

*FR4 Board, within 1″ to device, using Motorola minimum recommended footprint, as shown in case 403A outline dimensions spec.

ELECTRICAL CHARACTERISTICS (TL = 30°C unless otherwise noted.) (VF = 1.5 Volts Max @ IF = 200 mAdc for all types.)

Di*

Nominal

Zener Voltage

VZ@I

Test

Current

Max Zener Impedance (Note 2) Max Reverse

Leakage Current Maximum DC

Zener

Current

Device*

Volts

(Note 1)

urren

IZT

mA ZZT @I

Ohms ZZK

Ohms IZK

@IR

µAVR

Volts

urrent

IZM

mAdc Device

Marking

1SMB5913BT3 3.3 113.6 10 500 1 100 1 454 913B

1SMB5914BT3 3.6 104.2 9 500 1 75 1 416 914B

1SMB5915BT3 3.9 96.1 7.5 500 1 25 1 384 915B

1SMB5916BT3 4.3 87.2 6 500 1 5 1 348 916B

1SMB5917BT3 4.7 79.8 5 500 1 5 1.5 319 917B

1SMB5918BT3 5.1 73.5 4 350 1 5 2 294 918B

1SMB5919BT3 5.6 66.9 2 250 1 5 3 267 919B

1SMB5920BT3 6.2 60.5 2 200 1 5 4 241 920B

1SMB5921BT3 6.8 55.1 2.5 200 1 5 5.2 220 921B

1SMB5922BT3 7.5 50 3 400 0.5 5 6.8 200 922B

1SMB5923BT3 8.2 45.7 3.5 400 0.5 5 6.5 182 923B

1SMB5924BT3 9.1 41.2 4 500 0.5 5 7 164 924B

1SMB5925BT3 10 37.5 4.5 500 0.25 5 8 150 925B

1SMB5926BT3 11 34.1 5.5 550 0.25 1 8.4 136 926B

1SMB5927BT3 12 31.2 6.5 550 0.25 1 9.1 125 927B

1SMB5928BT3 13 28.8 7 550 0.25 1 9.9 115 928B

(continued)

*TOLERANCE AND VOLTAGE DESIGNATION Tolerance designation — The type numbers listed indicate a tolerance of ±5%.

CASE 403A

PLASTIC

1SMB5913BT3

through

1SMB5956BT3

PLASTIC SURFACE MOUNT

ZENER DIODES

3 WATTS

3.3–200 VOLTS

1SMB5913BT3 Series

Motorola TVS/Zener Device Data

7-2

3 Watt DC Power Data Sheet

Devices listed in bold, italic are Motorola preferred devices.

ELECTRICAL CHARACTERISTICS — continued (TL = 30°C unless otherwise noted.) (VF = 1.5 Volts Max @ IF = 200 mAdc for all

types.)

Di*

Nominal

Zener Voltage

VZ@I

Test

Current

Max Zener Impedance (Note 2) Max Reverse

Leakage Current Maximum DC

Zener

Current

Device*

Volts

(Note 1)

urren

IZT

mA ZZT @I

Ohms ZZK

Ohms IZK

@IR

µAVR

Volts

urrent

IZM

mAdc Device

Marking

1SMB5929BT3 15 25 9 600 0.25 1 11.4 100 929B

1SMB5930BT3 16 23.4 10 600 0.25 1 12.2 93 930B

1SMB5931BT3 18 20.8 12 650 0.25 1 13.7 83 931B

1SMB5932BT3 20 18.7 14 650 0.25 1 15.2 75 932B

1SMB5933BT3 22 17 17.5 650 0.25 1 16.7 68 933B

1SMB5934BT3 24 15.6 19 700 0.25 1 18.2 62 934B

1SMB5935BT3 27 13.9 23 700 0.25 1 20.6 55 935B

1SMB5936BT3 30 12.5 26 750 0.25 1 22.8 50 936B

1SMB5937BT3 33 11.4 33 800 0.25 1 25.1 45 937B

1SMB5938BT3 36 10.4 38 850 0.25 1 27.4 41 938B

1SMB5939BT3 39 9.6 45 900 0.25 1 29.7 38 939B

1SMB5940BT3 43 8.7 53 950 0.25 1 32.7 34 940B

1SMB5941BT3 47 8 67 1000 0.25 1 35.8 31 941B

1SMB5942BT3 51 7.3 70 1100 0.25 1 38.8 29 942B

1SMB5943BT3 56 6.7 86 1300 0.25 1 42.6 26 943B

1SMB5944BT3 62 6 100 1500 0.25 1 47.1 24 944B

1SMB5945BT3 68 5.5 120 1700 0.25 1 51.7 22 945B

1SMB5946BT3 75 5 140 2000 0.25 1 56 20 946B

1SMB5947BT3 82 4.6 160 2500 0.25 1 62.2 18 947B

1SMB5948BT3 91 4.1 200 3000 0.25 1 69.2 16 948B

1SMB5949BT3 100 3.7 250 3100 0.25 1 76 15 949B

1SMB5950BT3 110 3.4 300 4000 0.25 1 83.6 13 950B

1SMB5951BT3 120 3.1 380 4500 0.25 1 91.2 12 951B

1SMB5952BT3 130 2.9 450 5000 0.25 1 98.8 11 952B

1SMB5953BT3 150 2.5 600 6000 0.25 1 114 10 953B

1SMB5954BT3 160 2.3 700 6500 0.25 1 121.6 9 954B

1SMB5955BT3 180 2.1 900 7000 0.25 1 136.8 8 955B

1SMB5956BT3 200 1.9 1200 8000 0.25 1 152 7 956B

*TOLERANCE AND VOLTAGE DESIGNATION Tolerance designation — The type numbers listed indicate a tolerance of ±5%.

1SMB5913BT3 Series

Motorola TVS/Zener Device Data 7-3

3 Watt DC Power Data Sheet

Devices listed in bold, italic are Motorola preferred devices.

Figure 1. Steady State Power Derating

0 25 50 75 100 125 150

T, TEMPERATURE (

P , MAXIMUM POWER DISSIPATION (WATTS)

100

200

300

500

0.1 0.2 0.3 0.5 1 2 3 5 10 20 30 50 100

PW, PULSE WIDTH (ms)

P , PEAK SURGE POWER (WATTS)

Figure 2. Maximum Surge Power

RECTANGULAR

NONREPETITIVE

WAVEFORM

TJ=25

C PRIOR

TO INITIAL PULSE

Figure 3. Zener Voltage — To 12 Volts

2 4 6 8 10 12

–2

–4

VZ, ZENER VOLTAGE (VOLTS)

, TEMPERATURE COEFFICIENT (mV/ C)

°θ

Figure 4. VZ = 3.3 thru 10 Volts

01 234 56 7 8910

100

0.5

0.3

0.2

0.1

VZ, ZENER VOLTAGE (VOLTS)

I , ZENER CURRENT (mA)

Figure 5. VZ = 12 thru 82 Volts

0102030405060708090100

, ZENER VOLTAGE (VOLTS)

I , ZENER CURRENT (mA)

100

0.5

0.3

0.2

0.1

Figure 6. Effect of Zener Voltage

VZ, ZENER VOLTAGE (VOLTS)

5 7 10 20 30 50 70 100

200

100

Z , DYNAMIC IMPEDANCE (OHMS)

VZ @ IZT

10mA

IZ(dc) = 1mA

20mA iZ(rms) = 0.1 IZ(dc)

1SMB5913BT3 Series

Motorola TVS/Zener Device Data

7-4

3 Watt DC Power Data Sheet

Devices listed in bold, italic are Motorola preferred devices.

Figure 7. Zener Voltage — 14 To 200 Volts Figure 8. Effect of Zener Current

200

100

1010 20 30 50 70 100 200

VZ, ZENER VOLTAGE (VOLTS)

, TEMPERATURE COEFFICIENT (mV/ C)

IZ, ZENER TEST CURRENT (mA)

500

200

100

0.5 1 2 5 10 20 50 100 200 500

Z , DYNAMIC IMPEDANCE (OHMS)

VZ @ IZT

TJ = 25

iZ(rms) = 0.1 IZ(dc)

VZ =150V

91V

62V

22V

12V 6.8V

NOTE 1. ZENER VOLTAGE (VZ) MEASUREMENT

Nominal zener voltage is measured with the device junction in thermal equilibrium with ambi-

ent temperature at 25°C.

NOTE 2. ZENER IMPEDANCE (ZZ) DERIVATION

ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current

applied. The specified limits are for IZ(ac) = 0.1 IZ(dc) with the ac frequency = 60 Hz.

1SMB5913BT3 Series

Motorola TVS/Zener Device Data 7-5

3 Watt DC Power Data Sheet

Devices listed in bold, italic are Motorola preferred devices.

SMB Footprint

inches

0.085

2.159

0.108

2.743

0.089

2.261

3 Watt DC Power

MULTIPLE PACKAGE QUANTITY (MPQ)

REQUIREMENTS

Zener Voltage Regulator Diodes — Surface Mounted

CASE 403A-03

PLASTIC

(Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.)

(Refer to Section 10 for more information on Packaging Specifications.)

Package Option

Tape and Reel 2.5K

Type No. Suffix

T3 (13 inch)

MPQ (Units)

0.160

0.130

0.075

0.077

0.0020

0.006

0.030

0.205

0.180

0.150

0.095

0.083

0.0060

0.012

0.050

0.220

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. D DIMENSION SHALL BE MEASURED WITHIN

DIMENSION P.

MIN MINMAX MAX

INCHES MILLIMETERS

DIM

4.06

3.30

1.90

1.96

0.051

0.15

0.76

5.21

4.57

3.81

2.41

2.11

0.152

0.30

1.27

5.59

0.51 REF0.020 REF