TYPICAL PERFORMANCE CHARACTERISTICS
DRAIN SOURCE ON CURRENT, BIAS
CURRENT vs. AMBIENT TEMPERATURE
DRAIN SOURCE ON CURRENT
(mA)
DRAIN SOURCE ON CURRENT, BIAS
CURRENT vs. AMBIENT TEMPERATURE
100
DRAIN SOURCE ON CURRENT
(
µA)
Zero Temperature
Coefficient (ZTC)
125°C
5
4
3
0°C
2
-55°C
-25°C
ZTC
125°C
ZTC
125°C
50
V
t
= 1.0V
{
- 25°C
V
t
= 1.2V
- 25°C
{
V
t
= 1.4V
- 25°C
{
1
0
0
1
2
3
70°C
4
125°C
0
5
1.0
1.2
1.4
1.6
1.8
2.0
GATE AND DRAIN SOURCE VOLTAGE
(VGS = VDS) (V)
GATE AND DRAIN SOURCE VOLTAGE
(VGS = VDS) (V)
CHANGE IN DIFFERENTIAL THRESHOLD
VOLTAGE vs. AMBIENT TEMPERATURE
DRAIN SOURCE ON CURRENT,
BIAS CURRENT (µA)
CHANGE IN DIFFERENTIAL
THRESHOLDVOLTAGE (mV)
+10
+8
+6
+4
+2
0
-2
-4
-6
-8
-10
-50
-25
0
10000
REPRESENTATIVE UNITS
DRAIN SOURCE ON CURRENT, BIAS
CURRENT vs. ON - RESISTANCE
V
DS
= R
ON
• I
DS(ON)
V
GS
= +0.9V to +5.0V
V
DS
= 5.0V
D
V
DS
I
DS(ON)
S
V
DS
= 0.5V
1000
100
10
1.0
V
GS
0.1
25
50
75
100
125
0.1
1.0
10
100
1000
10000
AMBIENT TEMPERATURE (°C)
ON - RESISTANCE (KΩ)
GATE SOURCE VOLTAGE vs. DRAIN
SOURCE ON CURRENT
5
DRAIN SOURCE ON CURRENT vs.
OUTPUT VOLTAGE
5
DRAIN SOURCE ON CURRENT
(mA)
GATE SOURCE VOLTAGE (V)
D
V
DS
I
DS(ON)
4
3
2
1
0
0.1
V
GS
S
V
DS
= 0.5V
T
A
= +125°C
4
3
V
t
= 1.000V
VDS = VGS
T
A
= -55°C
V
DS
= 0.5V
T
A
= +25°C
T
A
= 0°C
2
T
A
= +50°C
1
0
0
1
2
3
T
A
= +125°C
4
5
V
DS
= 5V
T
A
= +25°C
V
DS
= 5V
V
DS
= R
ON
• I
DS(ON)
T
A
= +125°C
1
10
100
1000
10000
DRAIN SOURCE ON CURRENT (µA)
OUTPUT VOLTAGE (V)
ALD1123E/ALD1121E
Advanced Linear Devices
7
ALD [ ADVANCED LINEAR DEVICES ]
