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ZHCSPH8 July 2022 AMC1400-Q1

PRODUCTION DATA

封裝選項

機械數據 (封裝 | 引腳)

DWL|8
- MPSS116

散熱焊盤機械數據 (封裝 | 引腳)

訂購信息

zhcsph8_oa

6.6 Insulation Specifications

over operating ambient temperature range (unless otherwise noted)

PARAMETER		TEST CONDITIONS	VALUE	UNIT
GENERAL
CLR	External clearance⁽¹⁾	Shortest pin-to-pin distance through air	≥ 14.7	mm
CPG	External creepage⁽¹⁾	Shortest pin-to-pin distance across the package surface	≥ 15.7	mm
DTI	Distance through insulation	Minimum internal gap (internal clearance) of the double insulation	≥ 21	μm
CTI	Comparative tracking index	DIN EN 60112 (VDE 0303-11); IEC 60112	≥ 600	V
	Material group	According to IEC 60664-1	I
	Overvoltage category per IEC 60664-1	Rated mains voltage ≤ 600 V_RMS	I-IV
	Overvoltage category per IEC 60664-1	Rated mains voltage ≤ 1000 V_RMS	I-III
DIN EN IEC 60747-17 (VDE 0884-17)2
V_IORM	Maximum repetitive peak isolation voltage	At AC voltage	2800	V_PK
V_IOWM	Maximum-rated isolation working voltage	At AC voltage (sine wave)	2000	V_RMS
V_IOWM	Maximum-rated isolation working voltage	At DC voltage	2800	V_DC
V_IOTM	Maximum transient isolation voltage	V_TEST = V_IOTM, t = 60 s (qualification test)	10600	V_PK
V_IOTM	Maximum transient isolation voltage	V_TEST = 1.2 × V_IOTM, t = 1 s (100% production test)	12720	V_PK
V_IMP	Maximum impulse voltage⁽³⁾	Tested in air, 1.2/50-μs waveform per IEC 62368-1	9800	V_PK
V_IOSM	Maximum surge isolation voltage⁽⁴⁾	Tested in oil (qualification test), 1.2/50-μs waveform per IEC 62368-1	12800	V_PK
q_pd	Apparent charge⁽⁵⁾	Method a, after input/output safety test subgroups 2 and 3, V_ini = V_IOTM, t_ini = 60 s, V_pd(m) = 1.2 × V_IORM, t_m = 10 s	≤ 5	pC
		Method a, after environmental tests subgroup 1, V_ini = V_IOTM, t_ini = 60 s, V_pd(m) = 1.6 × V_IORM, t_m = 10 s	≤ 5
		Method b1, at routine test (100% production) and preconditioning (type test), V_ini = V_IOTM, t_ini = 1 s, V_pd(m) = 1.875 × V_IORM, t_m = 1 s	≤ 5
C_IO	Barrier capacitance, input to output⁽⁶⁾	V_IO = 0.5 V_PP at 1 MHz	~1.5	pF
R_IO	Insulation resistance, input to output⁽⁶⁾	V_IO = 500 V at T_A = 25°C	> 10¹²	Ω
		V_IO = 500 V at 100°C ≤ T_A ≤ 125°C	> 10¹¹
		V_IO = 500 V at T_S = 150°C	> 10⁹
	Pollution degree		2
	Climatic category		55/125/21
UL1577
V_ISO	Withstand isolation voltage	V_TEST = V_ISO = 7500 V_RMS, t = 60 s (qualification), V_TEST = 1.2 × V_ISO = 9000 V_RMS, t = 1 s (100% production test)	7500	V_RMS

(1) Apply creepage and clearance requirements according to the specific equipment isolation standards of an application. Care must be taken to maintain the creepage and clearance distance of a board design to ensure that the mounting pads of the isolator on the printed circuit board (PCB) do not reduce this distance. Creepage and clearance on a PCB become equal in certain cases. Techniques such as inserting grooves, ribs, or both on a PCB are used to help increase these specifications.

(2) This coupler is suitable for safe electrical insulation only within the safety ratings. Compliance with the safety ratings shall be ensured by means of suitable protective circuits.

(3) Testing is carried out in air to determine the surge immunity of the package.

(4) Testing is carried in oil to determine the intrinsic surge immunity of the isolation barrier.

(5) Apparent charge is electrical discharge caused by a partial discharge (pd).

(6) All pins on each side of the barrier are tied together, creating a two-pin device.