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1SMB5948

Taiwan Semiconductor
Part Number 1SMB5948
Manufacturer Taiwan Semiconductor
Description Surface Mount Silicon Zener Diodes
Published Apr 27, 2016
Detailed Description 1SMB5926 – 1SMB5956 Taiwan Semiconductor 3W, 11V - 200V Surface Mount Zener Diode FEATURES ● Ideal for automated place...
Datasheet PDF File 1SMB5948 PDF File

1SMB5948
1SMB5948


Overview
1SMB5926 – 1SMB5956 Taiwan Semiconductor 3W, 11V - 200V Surface Mount Zener Diode FEATURES ● Ideal for automated placement ● Glass passivated chip junction ● Low inductance ● Moisture sensitivity level: level 1, per J-STD-020 ● RoHS Compliant ● Halogen-free according to IEC 61249-2-21 APPLICATIONS ● Switching mode power supply (SMPS) ● Adapters ● Lighting application ● On-board DC/DC converter KEY PARAMETERS PARAMETER VALUE UNIT VZ Test current IZT Ptot TJ MAX Package 11 - 200 V 1.
9 - 34.
1 mA 3 W 150 °C DO-214AA (SMB) Configuration Single die MECHANICAL DATA ● Case: DO-214AA (SMB) ● Molding compound meets UL 94V-0 flammability rating ● Terminal: Matte tin plated leads, solderable per J-STD-002 ● Meet JESD 201 class 2 whisker test ● Polarity: Indicated by cathode band ● Weight: 0.
100g (approximately) DO-214AA (SMB) ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted) PARAMETER SYMBOL VALUE DC power dissipation at TL=75°C, measure at zero lead length (Note 1) derate above 75°C 3 PD 40 DC power dissipation at TA=25°C Derate above 25°C 550 PD 4.
4 Junction temperature TJ -55 to +150 Storage temperature Note: 1.
Mounted on Cu-Pad size 5mm x 5mm on PCB TSTG -55 to +150 UNIT W mW/°C mW mW/°C °C °C THERMAL PERFORMANCE PARAMETER Junction-to-lead thermal resistance Junction-to-ambient thermal resistance SYMBOL RӨJL RӨJA 1 TYP 25 226 UNIT °C/W °C/W Version: M2102 1SMB5926 – 1SMB5956 Taiwan Semiconductor ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted) Maximum Device (Note 1) Device Marking Code Nominal Zener Voltage Vz@IZT V Test Zener Impedance current (Note 3) IZT ZZT @ IZT ZZK@IZK mA Ω Ω mA Leakage Current IR@VR μA V DC Zener Current IZM mA(DC) Min Nom (Note 2) Max 1SMB5926 926B 10.
45 11 11.
55 34.
1 5.
5 550 0.
25 1 8.
4 136 1SMB5927 927B 11.
40 12 12.
60 31.
2 6.
5 550 0.
25 1 9.
1 125 1SMB5928 928B 12.
35 13 13.
65 28.
8 7.
0 550 0.
25 1 9.
9 115 1SMB5929 929B 14.
25 15 15.
75 25.
0 9.
0 600 0.
25 1 11.
4 ...


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