SS12P4S Datasheet, PDF (1/5 Pages) Vishay Siliconix – SMD Photovoltaic Solar Cell Protection Schottky Rectifier

New Product
SS12P4S
Vishay General Semiconductor
SMD Photovoltaic Solar Cell Protection Schottky Rectifier
eSMP ^® Series
K
1
2
TO-277A (SMPC)
K
Cathode
Anode 1
Anode 2
PRIMARY CHARACTERISTICS
I_F(AV)
12 A
V_RRM
40 V
I_FSM
280 A
E_AS
20 mJ
V_F at I_F = 12 A
0.43 V
T_J max.
150 °C
FEATURES
• Very low profile - typical height of 1.1 mm
• Ideal for automated placement
• Guardring for overvoltage protection
• Low forward voltage drop, low power losses
• High efficiency
• Low thermal resistance
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• Halogen-free according to IEC 61249-2-21 definition
MECHANICAL DATA
Case: TO-277A (SMPC)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS compliant, and
commercial grade
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test
TYPICAL APPLICATIONS
For use in solar cell junction box as a bypass diode for
protection, using DC forward current without reverse bias.
MAXIMUM RATINGS (T_A = 25 °C unless otherwise noted)
PARAMETER
Device marking code
Maximum repetitive peak reverse voltage
SYMBOL
V_RRM
Maximum DC forward current (fig. 1)
I_F
Peak forward surge current 10 ms single half sine-wave
superimposed on rated load
I_FSM
Non-repetitive avalanche energy at I_AS = 2.0 A, T_J = 25 °C
E_AS
Operating junction and storage temperature range
T_OP, T_STG
Junction temperature in DC forward current without reverse bias, t  1 h ⁽³⁾
T_J
Notes
(1) _{Mounted on 30 mm x 30 mm Al PCB with 50 mm x 25 mm x 100 mm fin heat sink}
(2) _{Free air, mounted on recommended copper pad area}
(3) _{Meets the requirements of IEC 61215 Ed. 2 bypass diode thermal test}
SS12P4S
124S
40
12 ⁽¹⁾
4.4 ⁽²⁾
280
20
- 55 to + 150
 200
UNIT
V
A
A
mJ
°C
°C
Document Number: 89127 For technical questions within your region, please contact one of the following:
Revision: 17-May-11
[e-mail], [e-mail], [e-mail]
www.vishay.com
19
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000