DRDC3105 Datasheet, PDF (2/9 Pages) Diodes Incorporated – INTEGRATED RELAY, INDUCTIVE LOAD DRIVER

Internal Device Schematic
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Diodes Incorporated
DRDC3105
Maximum Ratings @ T_A = 25°C unless otherwise specified
Characteristic
Supply Voltage
Input Voltage (Forward)
Input Voltage (Reverse)
Output Sink Continuous Current
(Note 4)
Repetitive Pulse Zener Energy Limit (Duty Cycle 0.01%)
Symbol
V_CC
V_in(fwd)
V_in(rev)
I_o
E_zpk
Limit
6.0
6.0
-0.5
500
50
Unit
V
V
V
mA
mJ
Thermal Characteristics for DRDC3105F (SOT23) @ T_A = 25°C unless otherwise specified
Characteristic
Power Dissipation
Linear Derating Factor
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Case
Operating and Storage Temperature Range
(Note 4)
(Note 4)
(Note 5)
Symbol
P_D
R_θJA
R_θJC
T_J, T_STG
Value
330
2.64
379
306
-55 to +150
Unit
mW
mW/°C
°C/W
°C/W
°C
Notes:
4. For a device surface mounted on 25mm X 25mm X 1.6mm FR4 PCB with high coverage of single sided 1 oz copper, in still air condition; the device is
measured when operating in a steady-state condition.
5. Thermal resistance from junction to case.
Thermal Characteristics for DRDC3105E6 (SOT26) @ T_A = 25°C unless otherwise specified
Characteristic
Power Dissipation
Linear Derating Factor
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Leads
Operating and Storage Temperature Range
(Note 6 & 9)
(Note 6 & 10)
(Note 7 & 9)
(Note 6 & 9)
(Note 6 & 10)
(Note 7 & 9)
Symbol
P_D
R_θJA
R_θJL
T_J, T_STG
Value
0.9
7.2
1.1
8.8
1.7
13.6
139
113
73
100
-55 to +150
Notes:
6. For a device surface mounted on 25mm X 25mm FR4 PCB with high coverage of single sided 1 oz copper, in still air conditions
7. For a device surface mounted on FR4 PCB measured at < 5sec
8. Repetitive rating – pulse width limited by maximum junction temperature. Refer to transient thermal impedance graph
9. For a device with one active die
10. For a device with two die running at equal power
11. Thermal resistance from junction to solder-point (at the end of the “OUT” lead).
DRDC3105
Document number: DS35213 Rev. 3 - 2
2 of 9
www.diodes.com
Unit
W
mW/°C
°C/W
°C/W
°C
December 2011
© Diodes Incorporated