DRDC3105 Datasheet, PDF (4/9 Pages) Diodes Incorporated – INTEGRATED RELAY, INDUCTIVE LOAD DRIVER

Typical Electrical Characteristics
A Product Line of
Diodes Incorporated
DRDC3105
500
T = 85°C
J
400
25°C
300
-40°C
200
100
01
--------V = 1.0V
O
_____V
O
= ₃0_..₅25_VV
10
100
I , OUTPUT SINK CURRENT (mA)
O
Figure 2. Transistor DC Current Gain
5
MC74HC04
@ 4.5 Vdc
4
MC68HC05C8
@ 5.0 Vdc
DRDC3105
V_IN vs. I_in
3
MC74HC04
@ 3.0 Vdc
2
MC14049B @ 4.5 Vdc
MC68HC05C8 @ 3.3 Vdc
1
T = 25°C
MC54LS04
J
+ BAL99LT1
V = 0.25V
O
00
1INPUT _{CUR2RENT (mA)3}
4
Figure 3. Input V-I Requirement Compared
to Possible Source Logic Outputs
45
40
35
30
25
20
15
10
5
00.00
T = 85°C
J
25°C
-40°C
0.02 0.04 0.06 0.08
INPUT CURRENT (mA)
Figure 4. Threshold Effects
0.10
600
500
400
300
200
100
00.0
I = 1.6mA
in
1.4mA
1.2mA
1.0mA
0.8mA
0.6mA
0.4mA
0.2mA
0.1mA
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
V , OUTPUT VOLTAGE (Vdc)
O
Figure 5. Transistor Output V-I Characteristic
1.2
1.0
_____{T = 25°C}
J
0.8
----T = -40°C
J
0.6
0.4
500mA
0.2
350mA
0.0
I = 10mA
out
50mA ^{125mA 175mA}
-0.2
0.1
1
10
I , INPUT CURRENT (mA)
in
Figure 6. Output Saturation Voltage versus
I /I
out in
10
9
8
T = 85°C
J
7
-40°C
25°C
61
10
100
I , ZENER CURRENT (mA)
Z
Figure 7. Zener Clamp Voltage
versus Zener Current
DRDC3105
Document number: DS35213 Rev. 3 - 2
4 of 9
www.diodes.com
December 2011
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