鈥?/div>
Working Peak Reverse Voltage Range 鈥?5.0 V to 78 V
Standard Zener Breakdown Voltage Range 鈥?6.7 V to 91.25 V
Peak Power 鈥?400 Watts @ 1 ms
ESD Rating of Class 3 (> 16 KV) per Human Body Model
Response Time is Typically < 1 ns
Flat Handling Surface for Accurate Placement
Package Design for Top Slide or Bottom Circuit Board Mounting
Low Profile Package
CATHODE
ANODE
Mechanical Characteristics:
CASE:
Void-free, transfer-molded plastic
FINISH:
All external surfaces are corrosion resistant and leads are
SMA
CASE 403B
PLASTIC
readily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
MARKING DIAGRAM
260擄C for 10 Seconds
POLARITY:
Cathode indicated by molded polarity notch or polarity
band
MOUNTING POSITION:
Any
MAXIMUM RATINGS
Rating
Peak Power Dissipation (Note 1.)
@ T
L
= 25擄C, Pulse Width = 1 ms
DC Power Dissipation @ T
L
= 75擄C
Measured Zero Lead Length (Note 2.)
Derate Above 75擄C
Thermal Resistance from Junction to Lead
DC Power Dissipation (Note 3.) @ T
A
= 25擄C
Derate Above 25擄C
Thermal Resistance from Junction
to Ambient
Operating and Storage
Temperature Range
Symbol
P
PK
P
D
Value
400
1.5
20
50
0.5
4.0
250
鈥?5 to
+150
Unit
W
W
xx
LL
Y
WW
xx
LLYWW
= Specific Device Code
=
(See Table Next Page)
= Assembly Location
= Year
= Work Week
ORDERING INFORMATION
mW/擄C
擄C/W
W
mW/擄C
擄C/W
擄C
Device
{
1SMAxxAT3
Package
SMA
Shipping
5000/Tape & Reel
R
qJL
P
D
R
qJA
T
J
, T
stg
*Please see 1SMA10CAT3 to 1SMA78CAT3 for
Bidirectional devices.
鈥燭he 鈥淭3鈥?suffix refers to a 13 inch reel.
1. 10 X 1000
ms,
non鈥搑epetitive
2. 1鈥?square copper pad, FR鈥? board
3. FR鈥? board, using ON Semiconductor minimum recommended footprint, as
shown in 403B case outline dimensions spec.
漏
Semiconductor Components Industries, LLC, 2001
1
March, 2001 鈥?Rev. 3
Publication Order Number:
1SMA5.0AT3/D
1
2
3
4
