Document
SM05T1G Series
ESD Protection Diode Array
Dual Common Anode
These dual monolithic silicon surge protection diodes are designed for applications requiring transient overvoltage protection capability. They are intended for use in voltage and ESD sensitive equipment such as computers, printers, business machines, communication systems, medical equipment and other applications. Their dual junction common anode design protects two separate lines using only one package. These devices are ideal for situations where board space is at a premium.
Specification Features:
• SOT−23 Package Allows Either Two Separate Unidirectional
Configurations or a Single Bidirectional Configuration
• Working Peak Reverse Voltage Range − 5.0 V to 36 V • Peak Power − 300 Watt (8/20 ms) • Low Leakage − 1.0 mA • Flammability Rating UL 94 V−0 • SZ Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable
• These are Pb−Free Devices
Mechanical Characteristics: CASE: Void-Free, Transfer-Molded, Thermosetting Plastic Case FINISH: Corrosion Resistant Finish, Easily Solderable MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260°C for 10 Seconds Package Designed for Optimal Automated Board Assembly Small Package Size for High Density Applications Available in 8 mm Tape and Reel Use the Device Number to Order the 7 Inch/3,000 Unit Reel Replace the “T1” with “T3” in the Device Number to Order the 13 Inch/10,000 Unit Reel
www.onsemi.com
SOT−23 CASE 318 STYLE 12
1
PIN 1. CATHODE
3
2. CATHODE
2
3. ANODE
MARKING DIAGRAM
xxM MG G
1
xxM = Device Code xx = 05, 12, 15, 24, 36
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†
SM05T1G SZSM05T1G
SOT−23 (Pb−Free)
SOT−23 (Pb−Free)
3,000/Tape & Reel 3,000/Tape & Reel
SM12T1G
SOT−23 3,000/Tape & Reel (Pb−Free)
SM15T1G
SOT−23 3,000/Tape & Reel (Pb−Free)
SM24T1G SM36T1G
SOT−23 (Pb−Free)
SOT−23 (Pb−Free)
3,000/Tape & Reel 3,000/Tape & Reel
†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.
© Semiconductor Components Industries, LLC, 2003
1
August, 2018 − Rev. 9
Publication Order Number: SM05T1/D
SM05T1G Series
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Power Dissipation @ 20 ms (Note 1) @ TL ≤ 25°C
IEC 61000−4−2 (ESD) Air Contact
Ppk
300
W
kV ±15 ±26
IEC 61000−4−4 (EFT)
40
A
IEC 61000−4−5 (Lightning)
12
A
Total Power Dissipation on FR−5 Board (Note 2) @ TA = 25°C Derate above 25°C
Thermal Resistance, Junction−to−Ambient
°PD° RqJA
225
°mW°
1.8
mW/°C
556
°C/W
Total Power Dissipation on Alumina Substrate (Note 3) @ TA = 25°C Derate above 25°C
Thermal Resistance, Junction−to−Ambient
°PD RqJA
300
°mW
2.4
mW/°C
417
°C/W
Junction and Storage Temperature Range
TJ, Tstg
− 55 to +150
°C
Lead Solder Temperature − Maximum (10 Second Duration)
TL
260
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. Non−repetitive current pulse per Figure 3 2. FR−5 = 1.0 x 0.75 x 0.62 in. 3. Alumina = 0.4 x 0.3 x 0.024 in., 99.5% alumina NOTE: Other voltages may be available upon request
ELECTRICAL CHARACTERISTICS UNIDIRECTIONAL (Circuit tied to Pins 1 and 3 or 2 and 3)
Symbol IPP VC
VRWM IR VBR IT
QVBR IF VF ZZT IZK ZZK
Parameter Maximum Reverse Peak Pulse Current Clamping Voltage @ IPP Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM Breakdown Voltage @ IT Test Current Maximum Temperature Coefficient of VBR Forward Current Forward Voltage @ IF Maximum Zener Impedance @ IZT Reverse Current Maximum Zener Impedance @ IZK
I IF
VC VBR VRWM
IIRT VF
V
IPP Uni−Directional
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Device* SM05T1G
VBR, Breakdown Voltage
VRWM IR @ VRWM
(Volts)
IT
Device
Marking (Volts)
(mA)
Min
Max
mA
05M
5
10
6.2
7.3
1.0
VC @ IPP = 1 Amp
(Volts) 9.8
Max IPP (Note 4)
(Amps) 17
Typical Capacitance
(pF)
Pin 1 to 3 @ 0 Volts
225
SM12T1G
12M
12
1.0
13.3
15.75
1.0
19
12
95
SM15T1G
15M
15
1.0
16.7
19.6
1.0
24
10
100
SM24T1G
24M
24
1.0
26.7
31.35
1.0
43
5.0
60
SM36T1G
36M
36
1.0
40.0
46.95
1.0
60
4.0
45
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 4. 8/20 ms pulse waveform per Figure 3 *Include SZ-prefix devices wh.