Diodes BSR33 - Manual (Page 2)

BSR33
Da
tasheet Number: DS33017 Rev. 5 - 2
2 of 7
www.diodes.com
November 2013
© Diodes Incorporated
BSR33
A Product Line of
Diodes Incorporated
Absolute Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Collector-Base Voltage V
CBO
-90 V
Collector-Emitter Voltage V
CEO
-80 V
Emitter-Base Voltage V
EBO
-5 V
Continuous Collector Current I
C
-1 A
Peak Pulse Current I
CM
-2 A
Peak Base Current I
BM
-200 mA
Thermal Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Power Dissipation
(Note 6)
P
D
1
W (Note 7) 1.5
(Note 8) 2.1
Thermal Resistance, Junction to Ambient Air
(Note 6)
R ΘJA
125
°C/W  (Note 7) 83
(Note 8) 60
Thermal Resistance, Junction to Lead (Note 9) R
ΘJL
13 °C/W 
Operating and Storage Temperature Range T
J,
T
STG
-65 to +150 °C
ESD Ratings
(Note 10)
Characteristic Symbol Value Unit JEDEC Class
Electrostatic Discharge - Human Body Model ESD HBM 4,000 V 3A
Electrostatic Discharge - Machine Model ESD MM 400 V C
Notes: 6. For a device mounted with the exposed collector pad on 15mm x 15mm 1oz copper that is on a single-sided 1.6mm FR4 PCB; device is measured
under still air conditions whilst operating in a steady-state.
7. Same as note (6), except the device is mounted on 25mm x 25mm 1oz copper.
8. Same as note (6), except the device is mounted on 50mm x 50mm 1oz copper.
9. Thermal resistance from junction to solder-point (on the exposed collector pad).
10. Refer to JEDEC specification JESD22-A114 and JESD22-A115.