|
PS2815-1 Datasheet, PDF (7/12 Pages) NEC – HIGH CTR, AC INPUT 4, 16-PIN SOP PHOTOCOUPLER | |||
|
◁ |
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
â50
Normalized to 1.0
at TA = 25ËC,
IF = 1 mA, VCE = 5 V
â25 0
25 50 75 100
Ambient Temperature TA (ËC)
SWITCHING TIME vs.
LOAD RESISTANCE
100
IC = 2 mA,
VCC = 5 V,
CTR = 200%
10
tf
tr
td
1
ts
0.1
10
100
1k
10 k
Load Resistance RL (kâ¦)
FREQUENCY RESPONSE
0
â5
RL = 1 kâ¦
100 â¦
â10
â15
300 â¦
â20
â25
0.1
1
10
100
Frequency f (kHz)
1 000
Remark The graphs indicate nominal characteristics.
PS2815-1,PS2815-4
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
500
VCE = 5 V,
n=2
400
Sample A
300
B
200
100
0
0.1
1
10
100
Forward Current IF (mA)
1 000
100
SWITCHING TIME vs.
LOAD RESISTANCE
IF = 1 mA,
tf
VCC = 5 V,
CTR = 200%
ts
tr
10
td
1
0.1
100
1k
10 k
Load Resistance RL (kâ¦)
100 k
LONG TERM CTR DEGRADATION
1.2
IF = 1 mA
1.0
0.8
TA = 25ËC
0.6
60ËC
0.4
0.2
0
10
102
103
104
105
106
Time (Hr)
Data Sheet PN10256EJ02V0DS
7
|
▷ |