HER203 [DIOTECH]
HIGH EFFICIENT SILICON RECTIFIER; 高产高效硅整流
| 型号： | HER203 |
| 厂家： | 
DIOTECH COMPANY. |
| 描述： | HIGH EFFICIENT SILICON RECTIFIER |
| 文件： | 总2页 (文件大小：856K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HER201 THRU HER208
HIGH EFFICIENT SILICON RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 2.0 Ampere
FEATURES
DO-15
●
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
●
●
●
Ultra fast switching for high efficiency
Low reverse leakage
1.0 (25.4)
MIN.
High forward surge current capability
High temperature soldering guaranteed:
●
0.140(3.6)
0.104(2.6)
DIA.
250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
0.300(7.6)
0.230(5.8)
MECHANICAL DATA
Case: JEDEC DO-15 molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
1.0 (25.4)
MIN.
Polarity: Color band denotes cathode end
Mounting Position: Any
0.034(0.9)
0.028(0.7)
DIA.
Weight:0.014 ounce, 0.40 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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%.
HER
201
HER
202
HER
203
HER
204
HER
205
HER
206
HER
207
HER
208
Characteristic
Symbol
Unit
RRM
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
V
RWM
50
35
100
70
200
140
300
210
400
280
600
420
800
560
1000
700
V
R
V
R(RMS)
RMS Reverse Voltage
V
V
A
Average Rectified Output Current
(Note 1)
O
I
2.0
60
@TA = 55°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
FSM
I
A
FM
Forward Voltage
@IF = 2.0A
V
1.0
1.3
1.7
V
Peak Reverse Current
@TA = 25°C
5.0
100
RM
I
µA
At Rated DC Blocking Voltage @TA = 100°C
Reverse Recovery Time (Note 2)
Typical Junction Capacitance (Note 3)
Operating Temperature Range
rr
t
50
60
75
40
nS
pF
°C
°C
j
C
j
T
-65 to +150
-65 to +150
STG
T
Storage Temperature Range
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case
2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5.
3. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
HER201 THRU HER208
RATINGS AND CHARACTERISTIC CURVES
2.5
2.0
1.5
1.0
0.5
10
HER201 -HER204
HER205
2.0
HER206 - HER208
1.0
Tj = 25°C
Single phase half-wave
60 Hz resistive or inductive load
Pulse width = 300µs
0.01
100
0
0.6
0.8
1.0
1.2
1.4
25
50
75
100
125
150 175
200
TA, AMBIENT TEMPERATURE (°C)
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
Fig. 1 Forward Current Derating Curve
60
T = 25°C
j
HER201 -HER205
f = 1.0MHz
HER206 -HER208
40
20
0
10
1
1
10
100
1
10
100
VR, REVERSE VOLTAGE (V)
NUMBER OF CYCLES AT 60Hz
Fig. 3 Peak Forward Surge Current
Fig. 4 Typical Junction Capacitance
trr
+0.5A
50Ω NI (Non-inductive)
10Ω NI
Device
Under
Test
(-)
0A
(+)
Pulse
Generator
(Note 2)
50V DC
Approx
-0.25A
(-)
1.0Ω
NI
(+)
Oscilloscope
(Note 1)
Notes:
-1.0A
1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ, 22pF.
2. Rise Time = 10ns max. Input Impedance = 50Ω.
Set time base for 5/10ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
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