HER3001PT
THRU
HER3008PT
30.0 AMPS. Glass Passivated High Efficient Rectifiers
Voltage Range
50 to 1000 Volts
Current
30.0 Amperes
Features
Dual rectifier construction, positive center-tap
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
Glass passivated chip junctions
Superfast recovery time, high voltage
Low forward voltage, high current capability
Low thermal resistance
Low power loss, high efficiency
High temperature soldering guaranteed:
260
o
C,.16”(4.06mm)from case for 10 seconds
TO-3P/TO-247AD
Mechanical Data
Cases: TO-3P/TO-247AD molded plastic
Terminals: Leads solderable per MIL-STD-750.
Method 2026
Polarity: As marked
Mounting position: Any
Mounting torque: 10in-lbs. Max.
Weight: 0.2 ounce, 5.6 grams
PIN 1
PIN 3
PIN 2
Positive CT
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol
HER HER HER
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current @T
C
=100℃
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@15.0A
Maximum DC Reverse Current
@ T
C
=25℃ at Rated DC Blocking Voltage
@ T
C
=125℃
Maximum Reverse Recovery Time (Note2)
@T
J
=25
o
C
Typical Junction Capacitance (Note 1)
Operating Temperature Range
Storage Temperature Range
HER
HER
HER
HER
HER
3001PT 3002PT 3003PT 3004PT 3005PT 3006PT 3007PT 3008PT
Units
V
V
V
A
A
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
Trr
Cj
T
J
50
35
50
100 200 300 400 600 800 1000
70 140 210 280 420 560 700
100 200 300 400 600 800 1000
30.0
300
1.0
1.3
10.0
500
50
175
-55 to +150
-55 to +150
80
145
1.7
V
uA
uA
nS
pF
℃
℃
T
STG
Notes: 1. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts.
2. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, Recover to 0.2
5A.
- 360 -
RATINGS AND CHARACTERISTIC CURVES (HER3001PT THRU HER3008PT)
FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2)
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
(+)
0
-0.25A
trr
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
FIG.2- MAXIMUM FORWARD CURRENT DERATING
CURVE
AVERAGE FORWARD CURRENT. (A)
36
30
FIG.3- TYPICAL REVERSE CHARACTERISTICS
PER LEG
1000
24
12
6
0
0
50
CASE TEMPERATURE. ( C)
o
INSTANTANEOUS REVERSE CURRENT
MICROAMPERES
100
Tj=125
0
C
10
100
150
Tj=25
0
C
PEAK FORWARD SURGE CURRENT. (A)
FIG.4- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
300
250
200
150
100
50
0
8.3ms Single Half Sine Wave
PER LEG. (JEDEC Method)
Tj=Tj max.
1
0.1
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.6- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER LEG
40
INSTANTANEOUS FORWARD CURRENT. (A)
Pulse Width=300 s
1% Duty Cycle
10
Tj=125
o
C
0
20
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
1000
Tj=25
o
C
1
JUNCTION CAPACITANCE.(pF)
Tj=25
0
C
f=1.0 MHz
Vsig=50mVp-p
100
50-400V
600-1000V
50-300V
400V
600-1000V
0.1
0.2
1
10
100
REVERSE VOLTAGE. (V)
0.4
0.6
0.8
1.0
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
10
0.1
- 361 -
电子工程世界
综合技术交流
