Data Sheet

ADuM3070

Rev. 0 | Page 5 of 20

PACKAGE CHARACTERISTICS

Table 5.

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions/Comments

RESISTANCE

Ω

Input to Output1

CAPACITANCE

2.2

pF

f = 1 MHz

Input to Output1

THERMAL

IC Junction-to-Ambient Thermal Resistance2

76

°C/W

Thermal Shutdown

Threshold

150

°C

Hysteresis

20

°C

1

The device is considered a 2-terminal device: Pin 1 to Pin 8 is shorted together, and Pin 9 to Pin 16 is shorted together.

2

The thermocouple is located at the center of the package underside.

REGULATORY APPROVALS (PENDING)

Table 6.

UL

CSA

VDE

Recognized under the UL 1577

Component Recognition Program1

Approved under CSA Component Acceptance Notice #5A

Certified according to DIN V VDE V

0884-10 (VDE V 0884-10):2006-122

Single Protection, 2500 V rms

Isolation Voltage

Basic insulation per CSA 60950-1-03 and IEC 60950-1,

400 V rms (848 V peak) maximum working voltage

Reinforced insulation, 560 V peak

File E214100

File 205078

File 2471900-4880-0001

1

In accordance with UL 1577, each ADuM3070 is proof tested by applying an insulation test voltage of ≥3000 V rms for 1 sec (current leakage detection limit = 10 µA).

2

In accordance with DIN V VDE V 0884-10, each ADuM3070 is proof tested by applying an insulation test voltage of ≥1050 V peak for 1 sec (partial discharge detection

limit = 5 pC). The asterisk (*) marking branded on the component designates DIN V VDE V 0884-10 approval.

INSULATION AND SAFETY RELATED SPECIFICATIONS

Table 7.

Parameter

Symbol

Value

Unit

Test Conditions/Comments

Rated Dielectric Insulation Voltage

2500

V rms

1-minute duration

Minimum External Air Gap (Clearance)

L(I01)

>3.8

mm

Measured from input terminals to output terminals

along the printed circuit board (PCB) seating plane

Minimum External Tracking (Creepage)

L(I02)

>3.1

mm

Measured from input terminals to output terminals,

shortest distance path along body

Minimum Internal Gap (Internal Clearance)

0.017 min mm

Distance through insulation

Tracking Resistance (Comparative Tracking Index) CTI

>400

V

DIN IEC 112/VDE 0303 Part 1

Isolation Group

II

Material Group (DIN VDE 0110, 1/89, Table 1)