2024年6月3日发(作者：力梧)
SIYU
R
1N5820/1N5821/1N5822
PLASTIC SCHOTTKY
BARRIER RECTIFIER
特征 Features
塑封肖特基二极管
DO-27
·大电流承受能力。High Current Capability
·正向压降低。Low Forward Voltage Drop
.052(1.3)
DIA
.048(1.2)
1.0(25.4)
MIN
·高温焊接保证 High temperature soldering guaranteed:
260℃/10 秒, 0.375" (9.5mm)引线长度。
260℃/10 seconds, 0.375" (9.5mm) lead length,
·引线可承受5 磅 (2.3kg) 拉力。 5 lbs. (2.3kg) tension
·引线和管体皆符合RoHS标准 。
Lead and body according with RoHS standard
.375(9.5)
.335(8.5)
.220(5.6)
DIA
1.0(25.4)
MIN
.197(5.0)
机械数据 Mechanical Data
·端子: 镀锡轴向引线 Terminals: Plated axial leads
·极性: 色环端为负极 Polarity: Color band denotes cathode end
·安装位置: 任意 Mounting Position: Any
Unit：inch（mm）
极限值和电参数
TA = 25℃ 除非另有规定。
Maximum Ratings & Electrical Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
符号
Symbols
最大峰值反向电压
Maximum repetitive peak reverse voltage
1N58201N5821
1N5822
单位
Unit
V
RRM
V
R(RMS)
V
DC
I
FM
V
F
I
FSM
IR
R
θJA
Cj
Tj, T
STG
20
14
20
30
21
30
3.0
0.500
80
2.0
20
15
250
- 55 --- +150
40
28
40
V
V
V
A
最大反向有效值电压
Maximum RMS voltage
最大直流阻断电压
Maximum DC blocking voltage
最大正向平均整流电流
Maximum average forward rectified current
最大正向电压降
Maximum forward voltage
IF = 3.0A
0.4750.525
V
A
mA
℃/W
pF
℃
正向峰值浪涌电流 8.3mS单一正弦半波
Peak forward surge current 8.3 ms single half sine-wave
最大反向漏电流
Maximum reverse current
TA = 25
℃
TA = 100℃
典型热阻
Typical thermal resistance
典型结电容 V
R
= 4.0V, f = 1.0MHz
Type junction capacitance
工作温度和存储温度
Operating junction and storage temperature range
大昌电子 DACHANG ELECTRONICS
SIYU
R
特性曲线 Characteristic Curves
正向特性曲线（典型值）
TYPICAL FORWARD CHARACTERISTIC
10
)
A
(
t
1N5820
1N5822
n
e
2
r
r
u
C
1
1N5821
)
A
(
d
r
F
I
a
w
r
流
o
电
F
s
0.2
向
u
正
o
e
n
0.1
Tj = 25 °C
a
t
n
a
t
s
n
I
F
I
0.01
0.20.30.40.50.60.7
正向电压 V
F
(V)
V
F
Instantaneous Forward Voltage (V)
浪涌特性曲线（最大值）
PEAK FORWARD SURGE CURRENT
MAXIMUM NON REPETITIVE
100
)
A
(
t
n
80
)
e
A
r
r
(
M
u
S
F
C
I
e
流
g
r
60
电
u
涌
S
d
浪
r
a
向
w
r
正
o
40
值
F
峰
k
a
e
P
M
20
S
F
I
0
00
通过电流的周期
Number of Cycles at 60 Hz.
1N5820/1N5821/1N5822
正向电流降额曲线
FORWARD CURRENT DERATING CURVE
10mm10mm
)
A
(
1.2
t
n
e
r
r
)
u
3.0
A
(
C
)
d
V
e
A
i
(
f
F
i
I
t
2.4
c
e
R
流
d
r
1.8
电
a
向
w
r
正
o
F
1.2
均
e
平
g
a
r
e
v
0.6
A
)
A
(
F
0
I
5150175
环境温度 Ta(°C)
Tamb, ambient temperature (°C)
大昌电子 DACHANG ELECTRONICS
2024年6月3日发(作者：力梧)
SIYU
R
1N5820/1N5821/1N5822
PLASTIC SCHOTTKY
BARRIER RECTIFIER
特征 Features
塑封肖特基二极管
DO-27
·大电流承受能力。High Current Capability
·正向压降低。Low Forward Voltage Drop
.052(1.3)
DIA
.048(1.2)
1.0(25.4)
MIN
·高温焊接保证 High temperature soldering guaranteed:
260℃/10 秒, 0.375" (9.5mm)引线长度。
260℃/10 seconds, 0.375" (9.5mm) lead length,
·引线可承受5 磅 (2.3kg) 拉力。 5 lbs. (2.3kg) tension
·引线和管体皆符合RoHS标准 。
Lead and body according with RoHS standard
.375(9.5)
.335(8.5)
.220(5.6)
DIA
1.0(25.4)
MIN
.197(5.0)
机械数据 Mechanical Data
·端子: 镀锡轴向引线 Terminals: Plated axial leads
·极性: 色环端为负极 Polarity: Color band denotes cathode end
·安装位置: 任意 Mounting Position: Any
Unit：inch（mm）
极限值和电参数
TA = 25℃ 除非另有规定。
Maximum Ratings & Electrical Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
符号
Symbols
最大峰值反向电压
Maximum repetitive peak reverse voltage
1N58201N5821
1N5822
单位
Unit
V
RRM
V
R(RMS)
V
DC
I
FM
V
F
I
FSM
IR
R
θJA
Cj
Tj, T
STG
20
14
20
30
21
30
3.0
0.500
80
2.0
20
15
250
- 55 --- +150
40
28
40
V
V
V
A
最大反向有效值电压
Maximum RMS voltage
最大直流阻断电压
Maximum DC blocking voltage
最大正向平均整流电流
Maximum average forward rectified current
最大正向电压降
Maximum forward voltage
IF = 3.0A
0.4750.525
V
A
mA
℃/W
pF
℃
正向峰值浪涌电流 8.3mS单一正弦半波
Peak forward surge current 8.3 ms single half sine-wave
最大反向漏电流
Maximum reverse current
TA = 25
℃
TA = 100℃
典型热阻
Typical thermal resistance
典型结电容 V
R
= 4.0V, f = 1.0MHz
Type junction capacitance
工作温度和存储温度
Operating junction and storage temperature range
大昌电子 DACHANG ELECTRONICS
SIYU
R
特性曲线 Characteristic Curves
正向特性曲线（典型值）
TYPICAL FORWARD CHARACTERISTIC
10
)
A
(
t
1N5820
1N5822
n
e
2
r
r
u
C
1
1N5821
)
A
(
d
r
F
I
a
w
r
流
o
电
F
s
0.2
向
u
正
o
e
n
0.1
Tj = 25 °C
a
t
n
a
t
s
n
I
F
I
0.01
0.20.30.40.50.60.7
正向电压 V
F
(V)
V
F
Instantaneous Forward Voltage (V)
浪涌特性曲线（最大值）
PEAK FORWARD SURGE CURRENT
MAXIMUM NON REPETITIVE
100
)
A
(
t
n
80
)
e
A
r
r
(
M
u
S
F
C
I
e
流
g
r
60
电
u
涌
S
d
浪
r
a
向
w
r
正
o
40
值
F
峰
k
a
e
P
M
20
S
F
I
0
00
通过电流的周期
Number of Cycles at 60 Hz.
1N5820/1N5821/1N5822
正向电流降额曲线
FORWARD CURRENT DERATING CURVE
10mm10mm
)
A
(
1.2
t
n
e
r
r
)
u
3.0
A
(
C
)
d
V
e
A
i
(
f
F
i
I
t
2.4
c
e
R
流
d
r
1.8
电
a
向
w
r
正
o
F
1.2
均
e
平
g
a
r
e
v
0.6
A
)
A
(
F
0
I
5150175
环境温度 Ta(°C)
Tamb, ambient temperature (°C)
大昌电子 DACHANG ELECTRONICS