1SMA10 ON Semiconductor, 1SMA10 Datasheet - Page 2

• Manufacturer Part Number: 1SMA10
• Description: 400 Watt Peak Power Zener Transient Voltage Suppressors
• Manufacturer: ON Semiconductor

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. 10 X 1000 ms, non−repetitive
2. 1 square copper pad, FR−4 board
3. FR−4 board, using ON Semiconductor minimum recommended footprint, as shown in 403B case outline dimensions spec.
4. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
5. 1/2 sine wave or equivalent, PW = 8.3 ms, non−repetitive
MAXIMUM RATINGS
Peak Power Dissipation (Note 1) @ T
DC Power Dissipation @ T
Thermal Resistance from Junction to Lead
DC Power Dissipation (Note 3) @ T
Thermal Resistance from Junction to Ambient
Forward Surge Current (Note 4) @ T
Operating and Storage Temperature Range
Measured Zero Lead Length (Note 2)
Derate Above 75 C
Derate Above 25 C
duty cycle.
V
C
V
BR
V
RWM
Uni−Directional TVS
L
I
= 75 C
F
I
I
I
I
R
T
PP
V
A
F
A
= 25 C
L
= 25 C
= 25 C, Pulse Width = 1 ms
Rating
1SMA5.0AT3 Series
V
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS
(T
I
F
Symbol
A
= 30 A for all types) (Note 5)
V
V
= 25 C unless otherwise noted, V
I
RWM
V
V
PP
I
I
I
BR
R
T
F
C
F
Maximum Reverse Peak Pulse Current
Clamping Voltage @ I
Working Peak Reverse Voltage
Maximum Reverse Leakage Current @ V
Breakdown Voltage @ I
Test Current
Forward Current
Forward Voltage @ I
Symbol
T
R
R
I
J
P
FSM
P
P
, T
qJA
qJL
PK
D
D
stg
Parameter
F
PP
−65 to +150
T
F
Value
= 3.5 V Max. @
400
250
1.5
0.5
4.0
20
50
40
mW/ C
mW/ C
RWM
Unit
C/W
C/W
W
W
W
A
C