IR04H420

Absolute Maximum Ratings

Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All

voltage parameters are absolute voltages referenced to COM, all currents are defined positive into any lead.

The Thermal Resistance and Power Dissipation ratings are measured under board mounted and still air

conditions.

Parameter

Symbol

Definition

Min.

Max.

Units

High Voltage Supply

-0.3

500

High Side Floating Supply Absolute Voltage

-0.3

525

VO

Half-Bridge Output Voltage

-0.3

V

Logic Input Voltage (IN & SD)

-0.3

Low Side and Logic Fixed Supply Voltage

-0.3

25

dv/dt

Peak Diode Recovery dv/dt

---

3.5

V/ns

≤ +25ºC

---

2.00

W

Thermal Resistance, Junction to Ambient

---

60

ºC/W

Junction Temperature

-55

150

Storage Temperature

-55

150

ºC

Lead Temperature (Soldering, 10 seconds)

---

300

Recommended Operating Conditions

The Input/Output logic timing diagram is shown in Figure 1. For proper operation the device should be used

within the recommended conditions.

Parameter

Symbol

Definition

Min.

Max.

Units

High Side Floating Supply Absolute Voltage

VO + 10

VO + 20

High Voltage Supply

---

500

V

VO

Half-Bridge Output Voltage

(note 1)

500

Low Side and Logic Fixed Supply Voltage10

20

Logic Input Voltage (IN & SD)

Continuous Drain Current

= 25ºC)

---

0.7

A

= 85ºC)

---

0.5

Ambient Temperature

-40

125

ºC

Note 1: