Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Forward Voltage @ IF = 200mA
Zener Current (See Page 3)
Symbol
VF
IZM
1SMB5920B – 1SMB5956B
Value
Unit
1.5
V
PD / VZ
mA
Thermal Characteristics
Characteristic
Power Dissipation @TL = +75°C
Derate Above +75°C (Note 5)
Thermal Resistance - Junction to Terminal (Note 5)
Power Dissipation @TA = +25°C
Derate Above +25°C (Note 5)
Thermal Resistance - Junction to Ambient (Note 5)
Operating and Storage Temperature Range
Symbol
PD
RϴJT
PD
RϴJA
TJ, TSTG
Value
3.0
40
25
550
4.4
226
-65 to +150
Unit
W
mW/°C
°C/W
mW
mW/°C
°C/W
°C
Note:
5. Device mounted on FR-4 PCB; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com.
1SMB5920B – 1SMB5956B
Document number: DS32125 Rev. 8 - 2
2 of 7
www.diodes.com
May 2019
© Diodes Incorporated