DGD21814
Document overview
- Manufacturer or author: Diodes Incorporated
- PDF pages: 11
Technical content
Features
- Floating High-Side Driver in Bootstrap Operation to 600V
- Drives Two N-Channel MOSFETs or IGBTs in a Half Bridge Configuration
- 1.9A Source / 2.3A Sink Output Current Capability
- Outputs Tolerant to Negative Transients
- Wide Low-Side Gate Driver and Logic Supply: 10V to 20V
- Logic Input (HIN and LIN) 3.3V Capability
- Schmitt Triggered Logic Inputs with Internal Pull Down
- Undervoltage Lockout for High and Low Side Drivers
- Extended Temperature Range: -40° C to +125° C
- Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note 3)
- For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ Mechanical Data
- Package: SO-14
- Package Material: Molded Plastic. “Green” Molding Compound. UL Flammability Classification Rating 94V-0
- Moisture Sensitivity: Level 3 per J-STD-020
- Terminals: Finish — Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208
- Weight: 0.142 grams (Approximate) Ordering Information (Note 4) Orderable Part Number Package Marking Reel Size (inches) Tape Width (mm) Packing Qty. Carrier DGD21814S14-13 SO-14 (Type TH) DGD21814 13 16 2500 Reel Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant . 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen - and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlori ne (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes -packaging/. Marking Information SO-14 (Type TH) Typical Configuration DGD21814 YY WW = Manufacturer’s Marking DGD21814 = Product Type Marking Code YY = Year (ex: 24 = 2024) WW = Week (01 to 53) THE DGD21814 IS OBSOLETE. PLEASE USE THE DGD21814M. Top View
Document number: DS38329 Rev. 5 - 4 2 of 11 www.diodes.com September 2024 © 2024 Copyright Diodes Incorporated. All Rights Reserved. DGD21814 OBSOLETE – PART DISCONTINUED Pin Diagrams Pin Descriptions Pin Number Pin Name Function
1 HIN Logic input for high-side gate driver output, in phase with HO
2 LIN Logic input for low-side gate driver output, in phase with LO
3 VSS Logic ground
4, 8, 9, 10, 14 NC No connection (No Internal Connection)
5 COM Low-side and logic return
6 LO Low-side gate drive output
7 VCC Low-side and logic fixed supply
11 VS High-side floating supply return
12 HO High-side gate drive output
13 VB High-side floating supply
Top view SO-14 (Type TH)
Document number: DS38329 Rev. 5 - 4 3 of 11 www.diodes.com September 2024 © 2024 Copyright Diodes Incorporated. All Rights Reserved. DGD21814 OBSOLETE – PART DISCONTINUED Absolute Maximum Ratings (@TA = +25° C, unless otherwise specified.) Characteristic Symbol Value Unit High-Side Floating Supply Voltage VB -0.3 to +624 V High-Side Floating Supply Offset Voltage VS VB-24 to VB+0.3 V High-Side Floating Output Voltage VHO VS-0.3 to VB+0.3 V Offset Supply Voltage Transient dVS / dt 50 V/ns Low-Side Fixed Supply Voltage VCC -0.3 to +24 V Logic Supply Offset Voltage VSS VCC-24 to VCC+0.3 V Low-Side Output Voltage VLO -0.3 to VCC+0.3 V Logic Input Voltage (HIN and LIN) VIN -0.3 to VCC+0.3 V Thermal Characteristics (@TA = +25° C, unless otherwise specified.) Characteristic Symbol Value Unit Power Dissipation Linear Derating Factor (Note 5) PD 1.0 W Thermal Resistance, Junction to Ambient (Note 5) RJA 120 °C/W Operating Temperature TJ +150 °C Lead Temperature (Soldering, 10s) TL +300 Storage Temperature Range TSTG -55 to +150 Note: 5. When mounted on a standard JEDEC 2-layer FR-4 board. Recommended Operating Conditions Parameter Symbol Min Max Unit High Side Floating Supply Absolute Voltage VB VS + 10 VS + 20 V High Side Floating Supply Offset Voltage VS (Note 6) 600 V High Side Floating Output Voltage VHO VS VB V Low Side Fixed Supply Voltage VCC 10 20 V Low Side Output Voltage VLO 0 VCC V Logic Input Voltage (HIN and LIN) VIN 0 VCC V Logic Ground VSS -5 5 V Ambient Temperature TA -40 +125 °C Note: 6. Logic operation for VS of -5V to +600V.
Document number: DS38329 Rev. 5 - 4 4 of 11 www.diodes.com September 2024 © 2024 Copyright Diodes Incorporated. All Rights Reserved. DGD21814 OBSOLETE – PART DISCONTINUED Parameter Symbol Min Typ Max Unit Conditions Logic “1” Input Voltage (Note 8) VIH 2.5 — — V VCC = 10V to 20V Logic “0” Input Voltage (Note 8) VIL — — 0.8 V VCC = 10V to 20V High Level Output Voltage, VBIAS - VO VOH — — 1.4 V IO = 0mA Low Level Output Voltage, VO VOL — — 0.2 V IO = 20mA Offset Supply Leakage Current ILK — — 50 µA VB = VS = 600V Quiescent VBS Supply Current IBSQ 20 60 150 µA VIN = 0V or 5V Quiescent VCC Supply Current ICCQ 50 120 240 µA VIN = 0V or 5V Logic “1” Input Bias Current IIN+ — 25 60 µA VIN = 5V Logic “0” Input Bias Current IIN- — — 5.0 µA VIN = 0V VBS Supply Undervoltage Positive Going Threshold VBSUV+ 8.0 8.9 9.8 V — VBS Supply Undervoltage Negative Going Threshold VBSUV- 7.4 8.2 9.0 V — VCC Supply Undervoltage Positive Going Threshold VCCUV+ 8.0 8.9 9.8 V — VCC Supply Undervoltage Negative Going Threshold VCCUV- 7.4 8.2 9.0 V — Output High Short Circuit Pulsed Current IO+ 1.4 1.9 — A VO = 0V, PW ≤ 10µs Output Low Short Circuit Pulsed Current IO- 1.8 2.3 — A VO = 15V, PW ≤ 10µs Notes: 7. The VIN and IIN parameters are applicable to the two logic input pins: HIN and LIN. The VO and IO parameters are applicable to the respective output pins: HO and LO. 8. For optimal operation, it is recommended that the input pulses (HIN and LIN) should have a minimum amplitude of 2.5V with a minimum pulse width of 360ns. Parameter Symbol Min Typ Max Unit Conditions Turn-On Propagation Delay tON — 180 270 ns VS = 0V Turn-Off Propagation Delay tOFF — 220 330 ns VS = 0V or 600V Delay Matching, HO & LO Turn-On/Off tDM — — 35 ns — Turn-On Rise Time tr — 40 60 ns VS = 0V Turn-Off Fall Time tf — 20 35 ns VS = 0V
Document number: DS38329 Rev. 5 - 4 5 of 11 www.diodes.com September 2024 © 2024 Copyright Diodes Incorporated. All Rights Reserved. DGD21814 OBSOLETE – PART DISCONTINUED Timing Waveforms
Document number: DS38329 Rev. 5 - 4 6 of 11 www.diodes.com September 2024 © 2024 Copyright Diodes Incorporated. All Rights Reserved. DGD21814 OBSOLETE – PART DISCONTINUED Typical Performance Characteristics (VCC = 15V, @TA = +25° C, unless otherwise specified.)
Document number: DS38329 Rev. 5 - 4 7 of 11 www.diodes.com September 2024 © 2024 Copyright Diodes Incorporated. All Rights Reserved. DGD21814 OBSOLETE – PART DISCONTINUED Typical Performance Characteristics (continued)
Document number: DS38329 Rev. 5 - 4 8 of 11 www.diodes.com September 2024 © 2024 Copyright Diodes Incorporated. All Rights Reserved. DGD21814 OBSOLETE – PART DISCONTINUED Typical Performance Characteristics (continued)
Document number: DS38329 Rev. 5 - 4 9 of 11 www.diodes.com September 2024 © 2024 Copyright Diodes Incorporated. All Rights Reserved. DGD21814 OBSOLETE – PART DISCONTINUED Typical Performance Characteristics (continued)
Document number: DS38329 Rev. 5 - 4 10 of 11 www.diodes.com September 2024 © 2024 Copyright Diodes Incorporated. All Rights Reserved. DGD21814 OBSOLETE – PART DISCONTINUED Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. SO-14 (Type TH) SO-14 (Type TH) Dim Min Max Typ A 1.55 1.73 -- A1 0.10 0.25 -- b 0.35 0.51 -- c 0.190 0.248 -- D 8.56 8.74 8.61 E 5.84 6.20 6.00 E1 3.81 3.99 3.94 e -- -- 1.27 h -- -- 0.33 L 0.41 0.89 -- Ø 0 8 -- All Dimensions in mm Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. SO-14 (Type TH) Dimensions Value (in mm) C 1.27 C1 5.20 X 0.60 Y 2.20 b e Ø h 45° L Seating Plane Gauge Plane D E A 0.25 c C X Y
Document number: DS38329 Rev. 5 - 4 11 of 11 www.diodes.com September 2024 © 2024 Copyright Diodes Incorporated. All Rights Reserved. DGD21814 OBSOLETE – PART DISCONTINUED IMPORTANT NOTICE 1. DIODES INCORPORATED (Diodes) AND ITS SUBSIDIARIES MAKE NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO ANY INFORMATION CONTAINED IN THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICUL AR PURPOSE OR NON -INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 2. The Information contained herein is for informational purpose only and is provided only to illustrate the operation of Diodes ’ products described herein and application examples. Diodes does not assume any liability arising out of the application or use of this document or any product described herein. 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