PS9817-1

Features:

• PULSE WIDTH DISTORTION:
  |t_PHL - t_PLH| = 35 ns MAX.
• HIGH COMMON MODE TRANSIENT IMMUNITY:
  CM_H, CM_L = ±15 kV/s MIN.
• 40% REDUCTION OF MOUNTING AREA:
  5-Pin SOP x 2
• HIGH SPEED:
  10 Mbps
• HIGH ISOLATION VOLTAGE:
  BV = 2 500 V_r.m.s.
• OPEN COLLECTOR OUTPUT
• ORDERING NUMBER OF TAPING PRODUCT:
  PS9817-1-F3, F4: 1 500 pcs/reel
  PS9817-2-F3, F4: 1 500 pcs/reel
• Pb-Free Product
• SAFETY STANDARDS:
  UL approved: File No. E72422
  DIN EN60747-5-2 (VDE0884 Part2) approved No. 40008347 (option)


Application

• Measurement Equipment
• PDP
• FA Network


Pinout




Specifications

PARAMETERS		SYMBOLS	RATINGS		UNITS
			PS9817-1	PS9817-2
Diode	Forward Current	IF	20 *1	15 *2	mA
	Reverse Voltage	VR	5		V/ch
Detector	Supply Voltage	VCC	7		V
	Output Voltage	VO	7		V/ch
	Output Current	IO	25		mA/ch
	Power Dissipation*3	PC	40		mW/ch
Isolation Voltage*4		BV	2500		Vr.m.s.
Operating Ambient Temperature		TA	−40 to +85
Storage Temperature		Tstg	−55 to +125

*1 Reduced to 0.3 mA/ at T_A = 60 or more.
*2 Reduced to 0.1 mA/ at T_A = 60 or more.
*3 Applies to output pin V_O (collector pin). Reduced to 1.5 mW/ at T_A = 65 or more.
*4 AC voltage for 1 minute at T_A = 25, RH = 60% between input and output.


Description

NEC's PS9817-1 and PS9817-2 are active-low type high-speed photocouplers that use a GaAlAs light-emitting diode on the input side and a photodetector IC that includes a photodiode and a signal processor on the same chip on the output side.

NEC's PS9817-1 and PS9817-2 are designed specifically for high common mode transient immunity (CMR) and low pulse width distortion, The PS9817-2 is suitable for high density applications.