DTA124EKA Ver la hoja de datos (PDF) - E-Tech Electronics LTD
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DTA124EKA Datasheet PDF : 2 Pages
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DTA124EKA DTA124ECA
• Elecrical characteristics(Ta=25°C)
Parameter
symbol
Input voltage
V I(off)
V I(on)
Output Voltage
V O(on)
Input current
II
Output current
I O(off)
DC current gain
GI
Input resistance
R1
Resistance ratio
R 2/ R 1
Transition frequency
fT
*Transition frequency of the device
Min.
—
–3
—
—
—
56
15.4
0.8
—
Typ.
—
—
–0.1
—
—
—
22
1
250
Max. Unit
–0.5
V
—
–0.3
V
–0.36 mA
–0.5
µA
—
—
28.6
KΩ
1.2
—
—
MHz
Conditions
VCC=– 5V,IO=–100µA
VO= – 0.2V,IO= –5mA
IO/II= –10mA/–0.5mA
VI= – 5V
VCC=– 50V,VI= 0 V
VO= – 5V,IO=– 5mA
—
—
VCE= –10V,IE= 5 mA,f=100MHz*
ELECTRICAL CHARACTERISTIC CURVES
-100
-50
-20
-10
-5
T A = –40°C
25°C
-2
100°C
-1
-0.5
-0.2
V O = – 0.3V
-0.1
-100µ-200µ -500µ -1m -2m
-5m -10m -20m -50m -100m
OUTPUT CURRENT: I O (A)
Figure 1. Input voltage vs.output current
(ON characteristics)
1K
V O= – 5 V
500
T A = 100°C
25°C
200
–40°C
100
50
20
10
5
2
1
-100µ-200µ -500µ -1m -2m
-5m -10m -20m -50m -100m
OUTPUT CURRENT: I O (A)
Figure 3. DC current gain vs.output current
-10m
-5m
-2m
-1m
-500µ
-200µ
V CC= – 5 V
T A = 100°C
25°C
–40°C
-100µ
-50µ
-20µ
-10µ
-5µ
-2µ
-1µ
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
INPUT VOLTAGE: V I(ON) (V)
Figure 2. Output current vs.input voltage
(OFF characteristics)
-1
-0.5
-0.2
-0.1
-0.05
-0.02
T A = 100°C
25°C
–40°C
I O / I I = 20
-0.01
-.005
-.002
-.001
-100µ-200µ -500µ -1m -2m
-5m -10m -20m -50m -100m
OUTPUT CURRENT: I O (A)
Figure 4. Output voltage vs.output current
P7–2/2
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