Datasheet

ADR520/ADR525/ADR530/ADR540/ADR550
Rev. E | Page 8 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
MINIMUM OPERATING CURRENT (µA)
REVERSE VOLTAGE (V)
025
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
50 75 100
ADR550
ADR540
ADR530
ADR525
ADR520
T
A
= 25°C
04501-006
Figure 2. Reverse Characteristics and Minimum Operating Current
I
IN
(mA)
REVERSE VOLTAGE CHANGE (mV)
063
8
1
2
3
4
5
6
7
0
91215
T
A
= +85°C
T
A
= +25°C
T
A
= –40°C
04501-007
Figure 3. ADR520 Reverse Voltage vs. Operating Current
I
IN
(mA)
REVERSE VOLTAGE CHANGE (mV)
03
8
T
A
= –40°C
T
A
= +85°C
T
A
= +25°C
0
2
4
6
–2
915
612
04501-008
Figure 4. ADR525 Reverse Voltage vs. Operating Current
I
IN
(mA)
REVERSE VOLTAGE CHANGE (mV)
06
8
T
A
= +85°C
T
A
= +25°C
1
2
3
4
5
6
7
0
12 15
39
T
A
= –40°C
04501-009
Figure 5. ADR550 Reverse Voltage vs. Operating Current
V
IN
= 2V/DIV
V
OUT
= 1V/DIV
4µs/DIV
I
IN
= 10mA
TIME (µs)
04501-010
Figure 6. ADR525 Turn-On Response
TIME (µs)
04501-011
V
OUT
= 1V/DIV
4µs/DIV
I
IN
= 100µA
V
IN
= 2V/DIV
Figure 7. ADR525 Turn-On Response