D
S15002 Rev. G-2
1 of 2
RS1A/B - RS1M/B
RS1A/B - RS1M/B
1.0A SURFACE MOUNT FAST RECOVERY RECTIFIER
Features
A, B, D, G, J, K, M Suffix Designates SMA Package
AB, BB, DB, GB, JB, KB, MB Suffix Designates SMB Package
SMA
SMB
Dim
Min
Max
Min
Max
A
2.29
2.92
3.30
3.94
B
4.00
4.60
4.06
4.57
C
1.27
1.63
1.96
2.21
D
0.15
0.31
0.15
0.31
E
4.80
5.59
5.00
5.59
G
0.10
0.20
0.10
0.20
H
0.76
1.52
0.76
1.52
J
2.01
2.62
2.00
2.62
A
B
C
D
G
H
E
J
Glass Passivated Die Construction
Fast Recovery Time For High Efficiency
Low Forward Voltage Drop and High Current
Capability
Surge Overload Rating to 30A Peak
Ideally Suited for Automated Assembly
Plastic Material: UL Flammability
Classification Rating 94V-0
Mechanical Data
Case: Molded Plastic
Terminals: Solder Plated Terminal -
Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band or Cathode Notch
SMA Weight: 0.064 grams (approx.)
SMB Weight: 0.093 grams (approx.)
Mounting Position: Any
Marking: Type Number
Maximum Ratings and Electrical Characteristics
@ T
A
= 25
C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Notes:
1. Valid provided that terminals are kept at ambient temperature.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Reverse Recovery Test Conditions: I
F
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A. See figure 5.
Characteristic
Symbol
RS1
A/AB
RS1
B/BB
RS1
D/DB
RS1
G/GB
RS1
J/JB
RS1
K/KB
RS1
M/MB
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
50
100
200
400
600
800
1000
V
RMS Reverse Voltage
V
R(RMS)
35
70
140
280
420
560
700
V
Average Rectified Output Current
@ T
T
= 120
C
I
O
1.0
A
Non-Repetitive Peak Forward Surge Current,
8.3ms single half sine-wave Superimposed on Rated Load
(JEDEC Method)
I
FSM
30
A
Forward Voltage Drop
@ I
F
= 1.0A
V
FM
1.3
V
Peak Reverse Current
@ T
A
= 25
C
at Rated DC Blocking Voltage
@ T
A
= 125
C
I
RM
5.0
200
A
Reverse Recovery Time (Note 3)
t
rr
150
250
500
ns
Typical Junction Capacitance (Note 2)
C
j
15
pF
Typical Thermal Resistance, Junction to Terminal (Note 1)
R
qJT
20
K/W
Operating and Storage Temperature Range
T
j,
T
STG
-65 to +150
C
D
S15002 Rev. G-2
2 of 2
RS1A/B - RS1M/B
0
0.4
1.2
25
50
75
100
125
150
175
I
,
A
VERAGE
RECTIFIED
CURRENT
(A)
O
T , TERMINAL TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
T
0.2
0.6
0.8
1.0
0.01
0.1
1.0
10
0
0.4
0.8
1.2
1.6
I
INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
(A)
F,
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
T = 25C
j
I Pulse Width: 300 s
F
0
10
20
30
1
10
100
I
,
PEAK
FOR
W
ARD
SURGE
CURRENT
(A
)
FSM
NUMBER OF CYCLES AT 60Hz
Fig. 3 Forward Surge Current Derating Curve
Single Half-Sine-Wave
(JEDEC Method)
T = 150C
j
50V DC
Approx
50
NI (Non-inductive)
10
NI
1.0
NI
Oscilloscope
(Note 1)
Pulse
Generator
(Note 2)
Device
Under
Test
t
rr
Set time base for 50/100 ns/cm
+0.5A
0A
-0.25A
-1.0A
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0M , 22pF.
2. Rise Time = 10ns max. Input Impedance = 50 .
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
(+)
(+)
(-)
(-)
0.1
1.0
10
100
1000
0
20
40
60
80
100
120
140
I
,
INST
ANT
ANEOUS
REVERSE
CURRENT
(A
)
R
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 4 Typical Reverse Characteristics
T = 125 C
j
T = 25C
j
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