FAM04V18DT1 ONSEMI | Alldatasheet

Document overview

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Technical content

Features

  • Full Bridge Inverter for Variable Speed Motor Drive
  • Temperature Sensing
  • R−C Snubber Circuits for each MOSFET
  • Electrically Isolated DBC Substrate for Low Rthjc
  • Compact Design for Low Total Module Resistance
  • Module Serialization for Full Traceability
  • Lead Free, RoHS and UL94 V−0 Compliant
  • Automotive Qualified
  • This Device is Pb−Free and is RoHS Compliant

Applications

  • 12 V Motor Control
  • Brake System, Electrical Streering, Turbo Charger Benefits
  • Enable Design of Small, Efficient and Reliable System for Reduced Vehicle Fuel Consumption and CO2 Emission
  • High Current Application
  • Low Thermal Resistance
  • Simplified Vehicle Assembly
  • High EMI Performance

Figure 1. Pin Configuration

ORDERING INFORMATION

Table 1. ORDERING INFORMATION Table 2. PIN DESCRIPTION

1 NTC+ NTC Thermistor Terminal 1

2 NTC− NTC Thermistor Terminal 2

3 U_DN Gate of Q4

4 U_UP Gate of Q1

5 U_SENSE Sense Pin for Source of Q1 and Drain of Q4

6 V_DN Gate of Q5

7 V_UP Gate of Q2

8 NC Not used

9 V_SENSE Sense Pin for Source of Q2 and Drain of Q5

10 W_DN Gate for Q6

11 W_UP Gate for Q3

12 NC Not used

13 W_SENSE Sense Pin for Source of Q3 and Drain of Q6

14 V_LINK Sense Pin for Battery Voltage and Drain of High Side MOSFETs

15 B−_SENSE B− Sense

16 B− Battery−

17 B+ Battery+

18 W Phase W Phase Power lead

19 V Phase V Phase Power lead

20 U Phase U Phase Power lead

Figure 2. Schematic

flammability rating class 94 V−0. Solder used is a lead free SnAgCu alloy. Table 3. ABSOLUTE MAXIMUN RATINGS (TJ = 25°C, Unless Otherwise Specified) should not be assumed, damage may occur and reliability may be affected. Table 4. ELECTRICAL SPECIFICATIONS (TJ = 25°C, Unless Otherwise Specified) performance may not be indicated by the Electrical Characteristics if operated under different conditions.

  1. Starting T J = 25°C, L = 0.47 mH, IAS = 79 A, VDD = 40 V during inductor charging and VDD = 0 V during time in avalanche.
  2. All MOSFETs (bare die) have same die size and Rdson level, The different Rdson values listed in the datasheet are due to the different access

points available inside the module for Rdson measurement.

Table 5. TEMPERATURE SENSE (NTC THERMISTOR) Table 6. MOSFETS RDSON MEASUREMENT PATHS

Table 7. MODULE RDSON MEASUREMENT PATHS Table 8. THERMAL RESISTANCE Table 9. ISOLATION VOLTAGE (Isolation Voltage between DBC Bottom Surface and All Module Pins)

Table 10. REFERENCE TYPICAL CHARACTERISTICS FOR DISCRETE MOSFET FDBL9401_F085,

  1. The maximum value is specified by design at T J = 175°C. Product is not tested to this condition in production.

Table 11. COMPONENTS

1 MOSFET PT8 40 V PT8 40 V, bare die used

2 R1, 2, 3, 4,

3 C1, 2, 3, 4,

4 C7 Capacitor 1206 100 nF 100 V 10% 1ea 2010 x 1250

5 NTC Thermistor NCP18XH103F0SRB −

www.onsemi.com Mechanical Characteristics and Ratings Figure 5.

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