Diodes 2DA1971 - Manual (Page 2)

2DA1971
Document number: DS35669 Rev: 2 – 2
2 of 7
www.diodes.com
August 2012
© Diodes Incorporated
2DA1971
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Collector-Base Voltage V
CBO
-400 V
Collector-Emitter Voltage V
CEO
-400 V
Emitter-Base Voltage V EBO
-7 V
Continuous Collector Current I
C
-0.5 A
Peak Pulse Current I
CM
-1 A
Base Current I
B
-250 mA
Thermal Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Power Dissipation (Note 5) P
D
1.5 W
Thermal Resistance, Junction to Ambient (Note 5) R θJA 83 °C/W
Thermal Resistance, Junction to Leads (Note 6) R θJL 10.4 °C/W
Operating and Storage Temperature Range T
J,
T
STG
-55 to +150 °C
ESD Ratings
(Note 7)
Characteristic Symbol Value Unit JEDEC Class
Electrostatic Discharge - Human Body Model ESD HBM ≥ 8,000 V 3B
Electrostatic Discharge - Machine Model ESD MM ≥ 400 V C
Notes: 5. For a device surface mounted on 25mm X 25mm FR4 PCB with high coverage of single sided 1 oz copper, in still air conditions.
6. Thermal resistance from junction to solder-point (at the end of the collector lead).
7. Refer to JEDEC specification JESD22-A114 and JESD22-A115.