SN1A - SN13
PRV : 50 - 1300 Volts
Io : 1.0 Ampere
FEATURES :
*
*
*
*
*
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
SURFACE MOUNT RECTIFIERS
SMA (DO-214AC)
5.0
±
0.15
4.5
±
0.15
1.1
±
0.3
1.2
±
0.2
2.6
±
0.15
2.1
±
0.2
0.2
±
0.07
2.0
±
0.2
Dimensions in millimeter
MECHANICAL DATA :
*
*
*
*
*
*
Case : SMA Molded plastic
Epoxy : UL94V-O rate flame retardant
Lead : Lead Formed for Surface Mount
Polarity : Color band denotes cathode end
Mounting position : Any
Weight : 0.067 gram
Rating at 25
°
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATING
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current Ta = 75°C
Peak Forward Surge Current
8.3ms Single half sine wave Superimposed
on rated load (JEDEC Method)
Maximum Forward Voltage at I
F
= 1.0 Amp.
Maximum DC Reverse Current
at rated DC Blocking Voltage
Ta = 25
°C
Ta = 100
°C
SYMBOL
SN1A
V
RRM
V
RMS
V
DC
I
F
I
FSM
V
F
I
R
I
R(H)
C
J
T
J
T
STG
50
35
50
SN1B
SN1D
SN1G
SN1J
SN1K
SN1M
SN13
UNIT
V
V
V
A
A
V
µA
µA
pF
°C
°C
100
70
100
200
140
200
400
280
400
1.0
50
1.0
2.0
50
30
600
420
600
800
560
800
1000
700
1000
1300
1000
1300
Typical Junction Capacitance (Note1)
Junction Temperature Range
Storage Temperature Range
Notes :
- 65 to + 175
- 65 to + 175
(1) Measured at 1.0 MHz and applied reverse voltage of 4.0V
DC
Page 1 of 2
Rev. 01 : January 10, 2004
RATING AND CHARACTERISTIC CURVES ( SN1A - SN13 )
FIG.1 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
1.0
50
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
PEAK FORWARD SURGE
CURRENT, AMPERES
Ta = 25
°C
40
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
0.8
0.6
30
0.4
20
0.2
10
0
0
25
50
75
100
125
150
175
0
1
2
4
6
10
20
40
60
100
AMBIENT TEMPERATURE, (
°
C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
FORWARD CURRENT, AMPERES
10
10
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
REVERSE CURRENT,
MICROAMPERES
Ta = 100
°C
1.0
1.0
0.
1
Pulse Width = 300
µs
2% Duty Cycle
TJ = 25
°C
0.1
Ta = 25
°C
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.01
0
20
40
60
80
100
120
140
FORWARD VOLTAGE, VOLTS
PERCENT OF RATED REVERSE
VOLTAGE, (%)
Page 2 of 2
Rev. 01 : January 10, 2004
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