PS2561L-1 Datasheet, PDF (13/21 Pages) California Eastern Labs – HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

PS2561-1,-2,-4,PS2561L-1,-2,-4,PS2561L1-1,-2,-4,PS2561L2-1,-2,-4
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
101...082_{;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;}
0.6
0.4
0.2
0
–50
Normalized to 1.0
at TA = 25 ˚C,
IF = 5 mA, VCE = 5 V
–25
0
25 50 75 100
Ambient Temperature TA (˚C)
SWITCHING TIME vs.
LOAD RESISTANCE
50
IC = 2 mA,
tf
VCC = 10 V,
tr
CTR = 290 %
10
td
ts
1
0.1
10
50 100
500 1 k
Load Resistance RL (Ω)
5 k 10 k
FREQUENCY RESPONSE
IF = 5 mA,
VCE = 5 V
0
–5
–10
–15
–20
0.5 1 2
RL = 1 kΩ
100 Ω
300 Ω
5 10 20 50 100 200 500
Frequency f (kHz)
Remark The graphs indicate nominal characteristics.
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
450
VCE = 5 V
400
350
300
Sample A
250
B
C
200
150
100
50
0
0.05 0.1
0.5 1
5 10
50
Forward Current IF (mA)
SWITCHING TIME vs.
LOAD RESISTANCE
1 000
IF = 5 mA,
tf
VCC = 5 V,
CTR = 290 %
100
ts
10
1
100
500 1 k
5 k 10 k
tr
td
50 k 100 k
Load Resistance RL (Ω)
LONG TERM CTR DEGRADATION
1.2
TYP.
1.0
0.8
IF = 5 mA
TA = 25 ˚C
0.6
IF = 5 mA
TA = 60 ˚C
0.4
0.2
0
10²
10³
10⁴
10⁵
Time (Hr)
Data Sheet PN10234EJ02V0DS
13