HER202G PDF даташит
Спецификация HER202G изготовлена «Leshan Radio Company» и имеет функцию, называемую «24 HIGH EFFICIENCY GPP DIODES». |
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Детали детали
Номер произв | HER202G |
Описание | 24 HIGH EFFICIENCY GPP DIODES |
Производители | Leshan Radio Company |
логотип |
7 Pages
No Preview Available ! |
LESHAN RADIO COMPANY, LTD.
HER201G thru HER208G
1.Feature & Dimensions
* Plastic package has Underwriters Laboratory
Glass Passivated Junction
Flammability Classification 94V-0
High Efficiency Rectifiers
* High temperature metallurgically bonded construction
* Cavity-free glass passivated junction
* Capable of meeting environmental standards of MIL-S-19500
Reverse Voltage 50 to 1000V
Forward Current 2.0A
* 2.0 A operation at TA=55°C with no thermal runaway
* For use in high frequency rectifier circuits
* Fast switching for high efficiency
* Typical IR less than 1.0µA
* High temperature soldering guaranteed:
260°C/10 seconds
* 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
2.Mechanical Data
Case: JEDEC DO-15, molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.015 oz., 0.40 g
Handling precautin:None
3.Electrical Characteristic
We declare that the material of product
compliance with RoHS requirements.
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
HER HER HER HER HER HER HER HER
201G 202G 203G 204G 205G 206G 207G 208G
Unit
Maximum repetitive peak reverse voltage
VRRM
50 100 200 300 400 600 800 1000 V
Maximum RMS voltage
VRMS
35 70 140 210 280 420 560 700 V
Maximum DC blocking voltage
VDC 50 100 200 300 400 600 800 1000 V
Maximum average forward rectified current
0.375" (9.5mm) lead length at TA = 55°C
IF(AV)
2.0
A
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load (JEDEC
Method)
Maximum full load reverse current, full cycle
average,0.375"(9.5mm) lead lengths at TA = 55°
C
Typical thermal resistance (Note 2)
IFSM
IR(AV)
RθJA
60 A
100 µA
55 °C/W
Operating junction and storage temperature range TJ, TSTG
–50 to +150
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
HER HER HER HER HER HER HER HER
201G 202G 203G 204G 205G 206G 207G 208G
Maximum instantaneous forward voltage at 2.0A
VF
1.00
1.30
1.85
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 125°C
IR
5.0
200
Typical reverse recovery time (Note 1)
trr
50
70
Typical junction capacitance at 4.0V, 1MHz
CJ
35
NOTES:
1. IF = 0.5A, IR = 1.0A, IRR = 0.25A
2. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
Unit
V
µA
ns
PF
1/3
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LESHAN RADIO COMPANY, LTD.
4. Characteristic Curves ( TA = 25°C unless otherwise noted )
Fig. 1 – Forward Current Derating Curve
Fig. 2 – Maximum Non-repetitive Peak
Forward Surge Current
60 Hz
TJ = TJ max
Resistive or
8.3ms Single Half Sine-wave
2.0
Inductive Load
70 (JEDEC Method)
1.0
0.375" (9.5mm) Lead Length
0
0 25 50 75 100 125 150 175
Ambient Temperature, °C
Fig 3. – Typical Instantaneous Forward
100 Characteristics
TJ = 25°C
Pulse width = 300µs
10 1% Duty Cycle
1.0
0.1
0.01
0.8 1.0 1.2 1.4 1.6 1.8
Instantaneous Forward Voltage (V)
Fig 5. –typical transient thermal
impedance
100
10
1.0
0.1
0.01
0.1 1.0 10
t,Pulse duration,sec
100
35
0
1 10
Number of Cycles at 60Hz
100
Fig 4. – Typical Reverse Characteristics
100
Tj=125℃
10
Tj=75℃
1.0
Tj=25℃
0.1
0.01
0
20 40
60 80 100
Percent of Rated Peak Reverse Voltage (%)
Fig 6. – Typical Junction Capacitance
20
TJ = 25°C
f = 1.0 MHz
Vsig = 50mVp-p
10
1.0
0.1
1 10
Reverse Voltage (V)
100
2/3
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LESHAN RADIO COMPANY, LTD.
5.Package Dimensions in inches and (millmeters)
Φd
Package outline
L
ΦD
Dimensions
Note:
inches
mm DO-15
Min. Max. Min. Max. molded plastic case
L 0.230 0.300 5.8
7.6 The marking band indicates the
L1 1.0
- 25.4 - cathode
ΦD 0.104 0.140
2.6
3.6
Φd 0.028 0.034 0.7
0.9
3/3
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