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DSR1K贴片二极管规格书(常州星海)

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SUFACE MOUNT GENERAL PURPOSE SILICON RECTIFIER
Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere

Case: JEDEC SOD-123FL molded plastic body over passivated chip
Terminals: Solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.006 ounce, 0.02 grams

Glass passivated device
Ideal for surface mouted applications

FEATURES

MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Metallurgically bonded construction
High temperature soldering guaranteed:
250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension

Low reverse leakage

Note:
3.Thermal resistance from junction to ambient at 0.375” (9.5mm)lead length,P.C.B. mounted

ELECTRONICS CO.,LTD.
LING JIE

R
STAR SEA

Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.

DSR1A THRU DSR1M

2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
1.Averaged over any 20ms period.
DSR1B
SYMBOLS

10070100400280400200140200600420600800
560
800

V
RRM

V
RMS

V
DC

I(AV)IFSMVF1.0

25.0
1.1

Operating junction and storage temperature range

Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at TA=65 C (NOTE 1)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current TA=25 C
at rated DC blocking voltage TA=125 C
Typical junction capacitance (NOTE 2)

I
R

10.0

50.0

R
θ
JA

C
J

TJ,T
STG

180
4
-55 to +150
Typical thermal resistance (NOTE 3)

UNITS
VOLTS
VOLTS
VOLTS

Amp

Amps
Volts

pF
C

A
µ

K/W

DSR1D
DSR1GDSR1JDSR1K

S1BS1DS1GS1JS1K

TL=25 C
50
35
50

S1A
DSR1A
1000
700
1000

DSR1M
S1M

SOD-123FL
１
．
０
±
0
.
2
2.8±0.1
1
.
8
±
0
.
1

Cathode Band
Top View

3.7±0.2
0.6±0.25
1
.
3
±
0
.
1
5
0
.
1
0
-

0
.
3
0

Dimensions in millimeters

www.nscn.com.cn
【

领先的片式无源器件整合供应商 — 南京南山半导体有限公司
】
RATINGS AND CHARACTERISTIC CURVES DSR1A THRU DSR1M

ELECTRONICS CO.,LTD.
LING JIE

R
STAR SEA

m
A
M
P
E
R
E
S
C
A
P
A
C
I
T

A

N
C
E
,
p
F
FIG.1 --TYPICAL FORWARD CHARACTERISTIC
FIG.2 -- TYPICAL JUNCTION CAPACITANCE

INSTANTANEOUS FORWARD VOLTAGE,mV REVERSE VOLTAGE,VOLTS
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
C
U
R
R
E
N
T

100
1000

60070080090010001100
TJ=150°C
TJ=25°C

TJ=100°C

0510152025303540

10
9
8
7
6
5
4
3
2
1
0

µ
A
M
P
E
R
E
S
A
V
E
R
A
G
E
F
O
R
W
A

R
D
C
U
R
R
E
N
T
,

A
M
P
E
R
E
S

I
N
S
T
A
N
T
A
N
E
O
U
S
R
E
V
E

R

S
E
C
U
R
R
E
N
T
FIG.3 -- TYPICAL INSTANTANEOUS FIG.4 -- FORWARD DERATING CURVE

AMBIENT TEMPERATURE,
INSTANTANEOUS REVERSE VOLTAGE,V
0100200300400500600700800900
0.01
0.1
10
1

100
TJ=150°C
TJ=125°C
TJ=100°C
TJ=75°C
TJ=50°C

TJ=25°C

REVERSE CHARACTERISTICS
1.0
0.8
0.6
0.4
0.2
0
0 25 50 75 100 125 150 175

www.nscn.com.cn
【

领先的片式无源器件整合供应商 — 南京南山半导体有限公司
】
【领先的片式无源器件整合供应商—南京南山半导体有限公司】
www.nscn.com.cn

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Ohms
Ohms
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DZ23C3V0
KV2
2.8-3.2
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500
DZ23C3V3
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DZ23C22
KVN
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DZ23C24
KVO
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.08(.003) MIN
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Min.
Typ.
Max.
Unit
Conditions
V(BR)R VF
40 30 20 0.37 0.60 5.0 50 10
V V
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【 领先的片式无源器件整合供应商 — 南京南山半导体有限公司 】

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FIG. 1- TYPICAL FORWARD CHARACTERISTICS
1000 100