SP3051 Datasheet, PDF (3/4 Pages) Littelfuse – The SP3051 integrates low capacitance rail-to-rail diodes with an additional zener diode to protect each I/O pin against ESD and high surge events.

TVS Diode Arrays (SPA^® Diodes)
Lightning Surge Protection - SP3051 Series
Pulse Waveform
110%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
0.0
5.0
10.0
15.0
20.0
Time (μs)
25.0
30.0
Soldering Parameters
Reflow Condition
Pb – Free assembly
- Temperature Min (T_s(min))
Pre Heat - Temperature Max (T_s(max))
- Time (min to max) (t_s)
Average ramp up rate (Liquidus) Temp
(T_L) to peak
T_S(max) to T_L - Ramp-up Rate
Reflow
- Temperature (T_L) (Liquidus)
- Temperature (t_L)
Peak Temperature (T_P)
Time within 5°C of actual peak
Temperature (t_p)
Ramp-down Rate
Time 25°C to peak Temperature (T_P)
Do not exceed
150°C
200°C
60 – 180 secs
3°C/second max
3°C/second max
217°C
60 – 150 seconds
260^+0/-5 °C
20 – 40 seconds
6°C/second max
8 minutes Max.
260°C
Product Characteristics
Lead Plating
Matte Tin
Lead Material
Copper Alloy
Lead Coplanarity
0.0004 inches (0.102mm)
Substitute Material
Silicon
Body Material
Molded Epoxy
Flammability
UL 94 V-0
Notes :
1. All dimensions are in millimeters
2. Dimensions include solder plating.
3. Dimensions are exclusive of mold flash & metal burr.
4. Blo is facing up for mold and facing down for trim/form, i.e. reverse trim/form.
5. Package surface matte finish VDI 11-13.
6. All specifications comply to JEDEC Spec MO-178AB Issue C
T_P
T_L
T_S(max)
T_S(min)
Ramp-up
Preheat
t_S
25
time to peak temperature
t_P
Critical Zone
TL to TP
t_L
Ramp-down
Time
Part Numbering System
SP 3051 ^– 04 H T G
TVS Diode Arrays
(SPA^® Diodes)
G= Green
Series
Number of
Channels
T= Tape & Reel
Package
H: SOT23-6
Part Marking System
Y*4
Product Series
Y* 4
Number of Channels
Ordering Information
Assembly Site
(Varies)
Part Number
SP3051-04HTG
Package
SOT23-6
Marking
YH4
Min. Order Qty.
3000
©2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
3
Revision: May 1, 2013
SP3051 Series