Jun - 09
HER3003PT ........ HER3008PT
30.0 Amp. Glass Passivated Ultrafast Rectifiers
VRRM
Maximum Recurrent Peak Reverse Voltage (V)
Maximum RMS Voltage (V)
IFSM
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC Method)
VDC Maximum DC Blocking Voltage (V)
300 A
VRMS
TjOperating Temperature Range
-55 to +150 °C
Current
30.0 A
Voltage
200 V to 1000 V
IF(AV)
Maximum Average Forward Rectified Current
@ Tc = 100 °C
30 A
Tstg Storage Temperature Range
-55 to +150 °C
1.7 V
VF
Maximum Instantaneous Forward Voltage @ 15.0 A
IR
500 µA
Maximum DC Reverse Current @ TC = 25 °C
at Rated DC Blocking Voltage @ TC =100 °C
10 µA
CjTypical Junction Capacitance at 1 MHz
and reverse voltage of 4VDC
145 pF
Trr Maximum Reverse Recovery Time from
IF = 0.5A; IR = 1A; IRR = 0.25A @
Tj = 25°C
1000
1000
700
HER
3008PT
400
400
280
HER
3005PT
200
200
140
HER
3003PT
80 nS
1.3 V
1.0 V
Absolute Maximum Ratings, according to IEC publication No. 134
Electrical Characteristics
TO-3P/TO-247AD
800
800
560
HER
3007PT
13
2
600
600
420
HER
3006PT
175 pF
50 nS
• Dual rectifier construction, positive center-tap
• Plastic package has Underwriters Laboratory
Flammability Classifications 94V-0
• 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 °C, 4.06mm from case for 10 seconds
• Cases: JEDEC TO-3P/TO-247AD molded plastic
• Terminals: Pure tin plated, lead free solderable per
MIL-STD-750, Method 2026
• Polarity: As marked
• Mounting position: Any
Mechanical Data
• Weight: 0.2 ounce, 5.6 grams
• Mounting torque: 10in/Ibs. Max.
PIN 1
PIN 3 PIN 2
Positive CT
0.1
IF, instantaneous forward current (A)
1
VF, intantaneous forward voltage (V)
0.2 0.6 1.0
TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER LEG
40
100
MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
300
0
100
I
FSM
, peak forward surge current (A)
1000
10
0.1
Cj, junction capacitance (pF)
Percent of rated peak reverse voltage (%)
IR, Instantaneous reverse current (µA)
0
1
0.1
1000
Rating And Charasterictic Curves
100
0.4 0.8
TYPICAL REVERSE CHARACTERISTICS
PER LEG
20 40 60 80
Number of cycles at 60 Hz
TYPICAL JUNCTION CAPACITANCE PER LEG
10
VR, reverse voltage (V)
100
140
Jun - 09
TC, case temperature (°C)
0
IF(AV), average forward current (A)
100
36
0
MAXIMUM FORWARD CURRENT DERATING
CURVE
15050
1.2 1.4
REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
NON INDUCTIVE
50W
PULSE
GENERATOR
(NOTE 2)
SET TIME BASE FOR
5/ 10ns/ cm
1cm
trr
+0.5A
0
-0.25A
-1.0A
1W
NON
INDUCTIVE
DUT
OSCILLOSCOPE
(NOTE 1)
NON INDUCTIVE
10
W
(+)
50V dc
(approx)
(-) (+)
(-)
NOTES: 1. Rise Time = 7ns max. Input Impedance =
1 megohm 22 pf
2. Rise Time = 10 ns max. Sourse Impedance =
50 ohms
24
HER30PT
1.6
1 10
250
200
50
2 5 20 50
120100
12
30
6
10
150 100
100
Tj = 125 °C
Tj = 25 °C
Tj = 25 °C
Pulse Width=300 µs
1% Duty Cycle
8.3ms Single Half Sine Wawe
PER LEG (JEDEC Method)
Tj=Tj max.
200V
600-1000V
f = 1.0 MHz
Vsig = 50mVp-p
Tj = 25 °C
Tj = 125 °C
200V
400V
600-1000V
Jun - 09
30.0 Amp. Glass Passivated Ultrafast Rectifier
HER30PT
PACKAGE MECHANICAL DATA
TO-3P/TO-247AD
