KA75XXX
2
Absolute Maximum Rating (T
A
=25°
°°
°C)
Electrical Characteristics (T
A
=25°
°°
°C)
Characteristic Symbol Value Unit
Supply Voltage Vcc 0.3 ~ +15.0 V
Detecting Voltage V
DET
2.5/2.7/2.9/3.1
3.3/3.6/3.9/4.2/4.5
V
Hysteresis Voltage V
HYS
50 mV
Operating Temperature T
OPR
-25 ~ +85 °C
Storage Temperature T
STG
-50 ~ +150 °C
Power Dissipation
TO-92
SOT-89
P
D
200
500
mW
Detecting Voltage Temperature Coefficient ∆V
DET
/∆TR
L
= 200Ω, +0.01 %/°C
Characteristic Symbol Test Conditions Min Typ Max Unit
Detecting Voltage V
DET
KA75250
KA75270
KA75290
KA75310
KA75330
KA75360
KA75390
KA75420
KA75450
2.35
2.55
2.75
2.95
3.15
3.45
3.75
4.05
4.35
2.5
2.7
2.9
3.1
3.3
3.6
3.9
4.2
4.5
2.65
2.85
3.05
3.25
3.45
3.75
4.05
4.35
4.65
V
Low Output Voltage V
OL
R
L
= 200Ω --0.4V
Output Leakage Current I
LKG
V
CC
= 15V - - 0.1 uA
Hysteresis Voltage V
HYS
R
L
= 200Ω 30 50 100 mV
Detecting Voltage Temperature
Coefficient
∆V
DET
/∆TR
L
= 200Ω - ±0.01 - %/°C
Circuit Current(At On Time) I
CCL
V
CC
= V
DET(MIN)
-0.05V - 300 500 uA
Circuit Current(At Off Time) I
CCH
V
CC
= 5.25V - 30 50 uA
Threshold Operating Voltage V
TH(OPR)
R
L
= 200Ω, V
OL
≤ 0.4V - 0.8 1.0 V
" L"± Transmission Delay Time T
OL
R
L
= 1.0kΩ, C
L
= 100pF 0.6 10 - us
" H"± Transmission Delay Time T
OH
R
L
= 1.0kΩ, C
L
= 100pF - 15 20 us
Output Current (At On Time) I
OLI
V
CC
= V
DET(MIN)
-0.05V,
T
A
= 25°C
10 20 30 mA
Output Current (At On Time) I
OLII
V
CC
= V
DET(MIN)
- 0.05V
T
A
= -25 ~ +85°C
81630mA
R
L
= 200Ω
V
OL
≤ 0.4V
