R08DS0058EJ0200 Rev.2.00

Page 1 of 19

Jun. 30, 2021

Data Sheet

PS9905

2.5 A OUTPUT CURRENT, HIGH CMR, IGBT GATE DRIVE, 8-PIN LSDIP PHOTOCOUPLER

FOR CREEPAGE DISTANCE OF 15 mm

DESCRIPTION

The PS9905 is optically coupled isolator containing an AlGaAs LED on the input side and a photo diode, a

signal processing circuit and a power output transistor on the output side on one chip.

FEATURES

 Long creepage distance (15 mm MIN.)

 Large peak output current (2.5 A MAX., 2.0 A MIN.)

 High speed switching (tPLH, tPHL = 0.15 s MAX.)

 UVLO (Under Voltage Lock Out) protection with hysteresis

 High common mode transient immunity (CMH, CML =  25 kV/s MIN.)

 8-pin LSDIP (Long Creepage SDIP) type

 Embossed tape product: PS9905-F3: 1 000 pcs/reel

 Pb-Free Product

 Safety standards

 UL approved: UL1577, Double protection

 CSA approved: CAN/CSA-C22.2 No.62368-1, Reinforced insulation

 SEMKO approved (Creepage Distance:14.5 mm *): EN 62368-1, IEC 62368-1, Reinforced insulation

* Creepage Distance:15 mm – in process

 VDE approved: DIN EN 60747-5-5 (Option)

APPLICATIONS

 IGBT, Power MOS FET Gate Driver

 Industrial inverter

 Solar inverter

R08DS0058EJ0200

Rev.2.00

Jun. 30, 2021

Start of mass production

Jun.2012

PIN CONNECTION

(Top View)

1. NC

2. Anode

3. Cathode

4. NC

5. VEE

6. NC

7. VO

8. VCC

1 2 3 4

8

7 6

5