DSR1A THRU DSR1M
Surface Mount Standard Rectifiers
Reverse Voltage - 50 to 1000 V
PINNING
Forward Current - 1 A
PIN
FEATURES
▪For surface mounted applications
▪Low profile package
▪Glass Passivated Chip Juntion
▪Ideal for automated placement
▪Lead free in comply with EU RoHS 2011/65/EU directives
DESCRIPTION
1
Cathode
2
Anode
1
2
Top View
Marking Code: S1A-S1M
Simplified outline SOD-123FL and symbol
MECHANICAL DATA
▪Case: SOD-123FL
▪Terminals: Solderable per MIL-STD-750, Method 2026
▪Approx. Weight:15mg 0.00048oz
Maximum Ratings and Electrical characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.
Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20 %.
Symbols DSR1A DSR1B DSR1D DSR1G DSR1J DSR1K DSR1M Units
Parameter
Maximum Repetitive Peak Reverse Voltage
V RRM
50
100
200
400
600
800
1000
V
Maximum RMS voltage
V RMS
35
70
140
280
420
560
700
V
Maximum DC Blocking Voltage
V DC
50
100
200
400
600
800
1000
V
Maximum Average Forward Rectified Current
at Ta = 65 °C
I F(AV)
1
A
Peak Forward Surge Current 8.3 ms Single Half
Sine Wave Superimposed on Rated Load
(JEDEC Method)
I FSM
30
A
Maximum Instantaneous Forward Voltage at 1 A
VF
1.1
V
IR
5
50
μA
Cj
8
pF
RθJA
60
°C/W
T j , T stg
-55 ~ +150
°C
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Typical Junction Capacitance
Typical Thermal Resistance
Ta = 25 °C
Ta =125 °C
1)
2)
Operating and Storage Temperature Range
1)Measured at 1 MHz and applied reverse voltage of 4 V D.C
2)P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas.
version: 02
http://www.trr-jx.com
DSR1A THRU DSR1M
Surface Mount Standard Rectifiers
Characteristic Curves (TA=25 ℃ unless otherwise noted)
Fig.2 Typical Instaneous Reverse
Characteristics
Average Forward Current (A)
1.2
1.0
0.8
0.6
0.4
0.2
Single phase half-wave 60 Hz
resistive or inductive load
0.0
25
50
75
100
125
150
175
Instaneous Reverse Current ( μ A)
Fig.1 Forward Current Derating Curve
100
T J =150°C
T J =125°C
10
T J =100°C
1.0
T J =75°C
T J =50°C
0.1
T J =25°C
0.01
Case Temperature (°C)
800
Fig.4 Typical Junction Capacitance
1.0
Junction Capacitance ( pF)
12
2 5°
C
TJ =
°C
00
TJ
=1
=1
50
°C
0.5
TJ
Instaneous Forward Current (A)
600
Instaneous Reverse Voltage (V)
Fig.3 Typical Forward Characteristic
0.2
0.1
0.6
0.7
0.8
0.9
1.0
Instaneous Forward Voltage (V)
version: 02
400
200
0
http://www.trr-jx.com
1.1
10
8
6
4
2
0
0
5
10
15
20
25
30
Reverse Voltage (V)
35
40
DSR1A THRU DSR1M
Surface Mount Standard Rectifiers
PACKAGE OUTLINE
Plastic surface mounted package; 2 leads
SOD-123FL
∠ALL ROUND
C
A
∠ALL ROUND
HE
VM
g
Top View
mil
Bottom View
A
C
D
E
e
g
HE
max
1.30
0.20
2.9
1.95
1.1
0.9
3.8
min
1.00
0.12
2.6
1.60
0.7
0.7
3.5
max
51.2
7.9
114
77
43
35
150
min
39.4
4.7
102
63
31
27.6
138
UNIT
mm
g
pad
e
E
A
pad
D
E
A
7°
The recommended mounting pad size
Marking
Type number
2.0
(79)
1.2
(47)
1.2
(47)
1.2
(47)
Unit: mm
(mil)
version: 02
∠
http://www.trr-jx.com
Marking code
DSR1A
S1A
DSR1B
S1B
DSR1D
S1D
DSR1G
S1G
DSR1J
S1J
DSR1K
S1K
DSR1M
S1M
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