Small signal N channel MOSFET Diodes BSS127S 7 ideal for DC DC converters and level shift applications

Key Attributes
Model Number: BSS127S-7
Product Custom Attributes
Drain To Source Voltage:
600V
Current - Continuous Drain(Id):
70mA
Operating Temperature -:
-55℃~+150℃
RDS(on):
160Ω@10V
Gate Threshold Voltage (Vgs(th)):
4.5V@250uA
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
-
Number:
1 N-channel
Output Capacitance(Coss):
-
Input Capacitance(Ciss):
21.8pF@25V
Pd - Power Dissipation:
1.25W
Gate Charge(Qg):
1.08nC@10V
Mfr. Part #:
BSS127S-7
Package:
SOT-23
Product Description

Product Overview

The Diodes Incorporated BSS127 is a new generation N-channel enhancement mode Field-Effect MOSFET utilizing advanced planar technology. It offers excellent high voltage and fast switching capabilities, making it ideal for small-signal and level shift applications. This device is designed for applications such as motor control, backlighting, DC-DC converters, and power management functions. Key features include low input capacitance, a high BVDSS rating for power applications, and low input/output leakage. The BSS127 is Totally Lead-Free & Fully RoHS Compliant, Halogen and Antimony Free, and designated as a Green Device.

Product Attributes

  • Brand: Diodes Incorporated
  • Technology: Advanced Planar Technology
  • Compliance: Totally Lead-Free & Fully RoHS Compliant, Halogen and Antimony Free (Green Device)
  • Automotive Grade: Available (Q-suffix part, AEC-Q101 qualified, PPAP capable, manufactured in IATF 16949 certified facilities). Refer to related automotive grade for specific requirements.
  • Reliability: Qualified to JEDEC standards (as referenced in AEC-Q101) for High Reliability.
  • Case Material: Molded Plastic Green Molding Compound
  • UL Flammability Classification: 94V-0
  • Moisture Sensitivity: Level 1 per J-STD-020
  • Terminal Finish: Matte Tin Annealed over Copper Leadframe
  • Solderability: Solderable per MIL-STD-202, Method 208

Technical Specifications

Characteristic Symbol Value Unit Test Condition
Product Summary
Breakdown Voltage (Drain-Source) BVDSS 600 V TA = +25C
On-Resistance (Max) RDS(ON) 160 VGS = 10V @ VGS = 10V
Continuous Drain Current (Max) ID 70 mA VGS = 10V, TA = +25C (Note 6)
Mechanical Data
Weight - 0.008 grams (Approximate) -
Ordering Information
Part Number Case Packaging - -
BSS127SSN-7 SC59 3000/Tape & Reel - -
BSS127S-7 SOT23 3000/Tape & Reel - -
Maximum Ratings
Drain-Source Voltage VDSS 600 V -
Gate-Source Voltage VGSS 20 V -
Continuous Drain Current (Note 5) ID 50 mA VGS = 10V, TA = +25C
Continuous Drain Current (Note 6) ID 70 mA VGS = 10V, TA = +25C
Pulsed Drain Current (Note 7) IDM 0.16 A @ TSP = +25C
Thermal Characteristics
Power Dissipation (Note 5) PD 0.61 W @ TA = +25C
Thermal Resistance, Junction to Ambient (Note 5) RJA 204 C/W @ TA = +25C
Power Dissipation (Note 6) PD 1.25 W @ TA = +25C
Thermal Resistance, Junction to Ambient (Note 6) RJA 100 C/W @ TA = +25C
Operating and Storage Temperature Range TJ, TSTG -55 to +150 C -
Electrical Characteristics
Drain-Source Breakdown Voltage BVDSS 600 V VGS = 0V, ID = 250A
Zero Gate Voltage Drain Current IDSS 0.1 A VDS = 600V, VGS = 0V, TJ = +25C
Gate-Body Leakage IGSS 100 nA VGS = 20V, VDS = 0V
Gate Threshold Voltage VGS(TH) 3 to 4.5 V VDS = VGS, ID = 250A
Static Drain-Source On-Resistance RDS(ON) 80 to 160 VGS = 10V, ID = 16mA
Static Drain-Source On-Resistance RDS(ON) 95 to 190 VGS = 5.0V, ID = 16mA
Forward Transfer Admittance |Yfs| 76 mS VDS = 10V, ID = 16mA
Diode Forward Voltage VSD 1.5 V VGS = 0V, IS = 16mA
Dynamic Characteristics
Input Capacitance Ciss 21.8 pF VDS = 25V, VGS = 0V, f = 1.0MHz
Output Capacitance Coss 2.2 pF VDS = 25V, VGS = 0V, f = 1.0MHz
Reverse Transfer Capacitance Crss 0.3 pF VDS = 25V, VGS = 0V, f = 1.0MHz
Total Gate Charge Qg 1.08 nC VGS = 10V, VDD = 300V, ID = 0.01A
Gate-Source Charge Qgs 0.08 - VGS = 10V, VDD = 300V, ID = 0.01A
Gate-Drain Charge Qgd 0.50 - VGS = 10V, VDD = 300V, ID = 0.01A
Turn-On Delay Time tD(ON) 5.0 ns VDD = 300V, VGS = 10V, RGEN = 6, ID = 10mA
Turn-On Rise Time tR 7.2 ns VDD = 300V, VGS = 10V, RGEN = 6, ID = 10mA
Turn-Off Delay Time tD(OFF) 28.7 ns VDD = 300V, VGS = 10V, RGEN = 6, ID = 10mA
Turn-Off Fall Time tF 168 ns VDD = 300V, VGS = 10V, RGEN = 6, ID = 10mA
Reverse Recovery Time tRR 131 ns VR =300V, IF =0.016A, di/dt = 100A/s
Reverse Recovery Charge QRR 32 - VR =300V, IF =0.016A, di/dt = 100A/s

Notes: 5. Device mounted on FR-4 PCB with minimum recommended pad layout, single sided. 6. Device mounted on 1 x 1 FR-4 PCB with high coverage 2 oz. Copper, single sided. 7. Repetitive rating, pulse width limited by junction temperature, 10s pulse, duty cycle = 1%. 8. Short duration pulse test used to minimize self-heating effect. 9. Guaranteed by design. Not subject to production testing.


2412251006_DIODES-BSS127S-7_C154890.pdf

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