1SMA5913B THRU 1SMA5957B
PLASTIC SURFACE MOUNT ZENER DIODES
3.3V-240V
1.5mA-113.8mA
FEATURES
•
Voltage Range – 3.3 to 240 V
•
ESD Rating of Class 3 (>16 kV) per Human Body Model
•
Flat Handling Surface for Accurate Placement
•
Package Design for Top Side or Bottom Circuit Board Mounting
•
Low Profile Package
•
Available in Tape and Reel
•
Ideal Replacement for MELF Packages
Mechanical Data
•
Case: Void–free, transfer-molded plastic
•
Maximum Case Temperature for Soldering Purposes: 260°C for
10 seconds
•
Finish: All external surfaces are corrosion resistant with readily solderable
leads
•
Polarity: Cathode indicated by molded polarity notch
•
Mounted Position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
°
C ambient temperature unless otherwise specified
Rating
DC Power Dissipation @ T
L
= 75 °C
Measured zero lead length(1" square copper pad, FR-4 board)
Derate above 75 °C
Thermal Resistance Junction to Lead
DC Power Dissipation @ Ta = 25 °C
(FR-4 board) Derate above 25 °C
Thermal Resistance Junction to Ambient
Maximum Forward Voltage at I
F
= 200 mA
Operating Junction and Storang Temperature Range
Symbol
P
D
Value
1.5
20
Unit
W
mW/°C
°C/W
W
mW/°C
°C/W
V
°C
R
ӨJL
P
D
R
ӨJA
V
F
T
J
, T
STG
50
0.5
4.0
250
1.5
- 65 to + 150
E-mail: sales@taychipst.com
1 of 4
Web Site: www.taychipst.com