Datasheet BSS138L, BVSS138L Specification

Page 1

BSS138L, BVSS138L

Power MOSFET 200 mA, 50 V

N−Channel SOT−23

Typical applications are DC−DC converters, power management in portable and battery−powered products such as computers, printers, PCMCIA cards, cellular and cordless telephones.

Features

• Low Threshold Voltage (V

: 0.5 V−1.5 V) Makes it Ideal for

GS(th)

Low Voltage Applications

• Miniature SOT−23 Surface Mount Package Saves Board Space

• BVSS Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable

• These Devices are Pb−Free and are RoHS Compliant

MAXIMUM RATINGS (T

Rating

Drain−to−Source Voltage V

Gate−to−Source Voltage − Continuous V

Drain Current

− Continuous @ T

− Pulsed Drain Current (t

Total Power Dissipation @ TA = 25°C P

Operating and Storage Temperature

Range

Thermal Resistance,

Junction−to−Ambient

Maximum Lead Temperature for

Soldering Purposes, for 10 seconds

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.

= 25°C unless otherwise noted)

Symbol Value Unit

DSS

= 25°C

≤ 10 ms)

TJ, T

− 55 to 150 °C

stg

50 Vdc

± 20 Vdc

mA 200 800

225 mW

556 °C/W

260 °C

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200 mA, 50 V

N−Channel

(Pb−Free)

= 3.5 W

MARKING DIAGRAM

J1 M G

†

3000 / Tape & Reel

10,000 / Tape & Reel

DS(on)

SOT−23 CASE 318 STYLE 21

J1 = Device Code M = Date Code* G = Pb−Free Package (Note: Microdot may be in either location)

*Date Code orientation and/or overbar may

vary depending upon manufacturing location.

ORDERING INFORMATION

Device Package Shipping

BSS138LT1G SOT−23

BVSS138LT1G SOT−23

BSS138LT3G SOT−23

†For information on tape and reel specifications,

including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.

July, 2013 − Rev. 8

1 Publication Order Number:

BSS138LT1/D

Page 2

BSS138L, BVSS138L

ELECTRICAL CHARACTERISTICS (T

= 25°C unless otherwise noted)

Characteristic

OFF CHARACTERISTICS

Drain−to−Source Breakdown Voltage

= 0 Vdc, ID = 250 mAdc)

Zero Gate Voltage Drain Current

= 25 Vdc, VGS = 0 Vdc, 25°C)

= 50 Vdc, VGS = 0 Vdc, 25°C)

= 50 Vdc, VGS = 0 Vdc, 150°C)

Gate−Source Leakage Current (VGS = ± 20 Vdc, VDS = 0 Vdc) I

ON CHARACTERISTICS (Note 1)

Gate−Source Threshold Voltage

= VGS, ID = 1.0 mAdc)

Static Drain−to−Source On−Resistance

= 2.75 Vdc, ID < 200 mAdc, TA = −40°C to +85°C)

= 5.0 Vdc, ID = 200 mAdc)

Forward Transconductance

= 25 Vdc, ID = 200 mAdc, f = 1.0 kHz)

DYNAMIC CHARACTERISTICS

Input Capacitance (VDS = 25 Vdc, VGS = 0, f = 1 MHz) C

Output Capacitance (VDS = 25 Vdc, VGS = 0, f = 1 MHz) C

Transfer Capacitance (VDG = 25 Vdc, VGS = 0, f = 1 MHz) C

SWITCHING CHARACTERISTICS (Note 2)

Turn−On Delay Time

Turn−Off Delay Time t

(VDD = 30 Vdc, ID = 0.2 Adc,)

1. Pulse Test: Pulse Width ≤ 300 ms, Duty Cycle ≤ 2%.

2. Switching characteristics are independent of operating junction temperature.

Symbol Min Typ Max Unit

(BR)DSS

DSS

GSS

GS(th)

DS(on)

d(on)

d(off)

iss

oss

rss

50 − − Vdc

mAdc

−

− − ±0.1

−

0.1

0.5

5.0

mAdc

0.5 − 1.5 Vdc

−

5.6

−

3.5

100 − − mmhos

− 40 50 pF

− 12 25

− 3.5 5.0

− − 20

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Page 3

BSS138L, BVSS138L

TYPICAL ELECTRICAL CHARACTERISTICS

0.8 TJ = 25°C

0.7

0.6

0.5

0.4

0.3

, DRAIN CURRENT (AMPS)

0.2

0.1

13 957

024 10

, DRAIN-TO-SOURCE VOLTAGE (VOLTS)

VGS = 3.5 V

VGS = 3.25 V

VGS = 3.0 V

VGS = 2.75 V

VGS = 2.5 V

Figure 1. On−Region Characteristics

2.2

1.8

1.6

1.4

1.2

(NORMALIZED)

VGS = 10 V I

= 0.8 A

VGS = 4.5 V I

= 0.5 A

, VARIANCE (VOLTS)

0.9

0.8

0.7

0.6

0.5

0.4

0.3

, DRAIN CURRENT (AMPS)

0.2

0.1

1.25

1.125

VDS = 10 V

-55°C

1 1.5 2 2.5 3

VGS, GATE-TO-SOURCE VOLTAGE (VOLTS)

Figure 2. Transfer Characteristics

ID = 1.0 mA

25°C

3.5

150°C

4.50.50

, DRAIN-TO-SOURCE RESISTANCE

0.8

DS(on)

0.6

-55 -5 45 95

, JUNCTION TEMPERATURE (°C)

Figure 3. On−Resistance Variation with

Temperature

VDS = 40 V T

= 25°C

ID = 200 mA

, GATE-TO-SOURCE VOLTAGE (VOLTS)

500

1000

, TOTAL GATE CHARGE (pC)

1500

Figure 5. Gate Charge

2000

145

2500 3000

0.875

gs(th)

0.75

-55 -5 45 95 145

-30 20 70 120

, JUNCTION TEMPERATURE (°C)

Figure 4. Threshold Voltage Variation

with Temperature

1.0E-5

1.0E-6

1.0E-7

1.0E-8

, DRAIN-TO-SOURCE LEAKAGE (A)

DSS

1.0E-9 10 15 20 25 30 35

, DRAIN-TO-SOURCE VOLTAGE (V)

Figure 6. IDSS

150°C

125°C

505045

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Page 4

BSS138L, BVSS138L

TYPICAL ELECTRICAL CHARACTERISTICS

VGS = 2.5 V

, DRAIN-TO-SOURCE RESISTANCE (OHMS)

0 0.1 0.2

DS(on)

0.05 0.15 0.25

ID, DRAIN CURRENT (AMPS)

Figure 7. On−Resistance versus Drain Current

VGS = 4.5 V

5.5

4.5

3.5

2.5

, DRAIN-TO-SOURCE RESISTANCE (OHMS)

1.5

DS(on)

0 0.2 0.40.05

0.1 0.3 0.5

, DRAIN CURRENT (AMPS)

0.25 0.450.15 0.35

150°C

25°C

-55°C

150°C

25°C

-55°C

, DRAIN-TO-SOURCE RESISTANCE (OHMS)

DS(on)

VGS = 2.75 V

0 0.1 0.2

0.05 0.15 0.25

, DRAIN CURRENT (AMPS)

Figure 8. On−Resistance versus Drain Current

4.5 VGS = 10 V

3.5

2.5

1.5

, DRAIN-TO-SOURCE RESISTANCE (OHMS)

DS(on)

0 0.2 0.40.05

0.1 0.3 0.5

, DRAIN CURRENT (AMPS)

0.25 0.450.15 0.35

150°C

25°C

-55°C

150°C

25°C

-55°C

Figure 9. On−Resistance versus Drain Current

0.1

0.01

, DIODE CURRENT (AMPS)

0.001 0 0.2 0.4 0.6

TJ = 150°C

0.8

VSD, DIODE FORWARD VOLTAGE (VOLTS)

Figure 11. Body Diode Forward Voltage

-55°C25°C

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120

100

Figure 10. On−Resistance versus Drain

Current

iss

rss

oss

510

Figure 12. Capacitance

201.0 1.2

Page 5

BSS138L, BVSS138L

PACKAGE DIMENSIONS

SOT−23 (TO−236)

CASE 318−08

ISSUE AP

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.

SEE VIEW C

0.25

VIEW C

2. CONTROLLING DIMENSION: INCH.

3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL.

4. DIMENSIONS D AND E DO NOT INCLUDE MOLD FLASH, PROTRUSIONS, OR GATE BURRS.

DIMAMIN NOM MAX MIN

A1 0.01 0.06 0.10 0.001

b 0.37 0.44 0.50 0.015 c 0.09 0.13 0.18 0.003 D 2.80 2.90 3.04 0.110 E 1.20 1.30 1.40 0.047 e 1.78 1.90 2.04 0.070 L 0.10 0.20 0.30 0.004

STYLE 21:

PIN 1. GATE

MILLIMETERS

0.89 1.00 1.11 0.035

0.35 0.54 0.69 0.014 0.021 0.029

2.10 2.40 2.64 0.083 0.094 0.104 0 −−− 10 0 −−− 10q°°°°

2. SOURCE

3. DRAIN

INCHES

NOM MAX

0.040 0.044

0.002 0.004

0.018 0.020

0.005 0.007

0.114 0.120

0.051 0.055

0.075 0.081

0.008 0.012

SOLDERING FOOTPRINT*

0.95

0.037

0.9

0.035

0.8

0.031

*For additional information on our Pb−Free strategy and soldering

details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.

ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

0.037

SCALE 10:1

2.0

0.079

inches

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BSS138LT1/D