HUM3002/3003/3004
High Voltage, High Power Pin Diode
PRODUCT PREVIEW/PRELIMINARY
DESCRIPTION
KEY FEATURES
Non-magnetic Package For MRI
Application.
High Power, High Voltage
Package (4 kV -40 kW)
Stable High Voltage Chip
Passivation.
High Current Rating.
High Surge Current Rating.
Low Rs, Low Loss, Low Distortion
Design.
APPLICATIONS/BENEFITS
MRI Applications.
High Power Antenna Switching.
Band Switching.
Industrial Heating.
WWW .
Microsemi
.C
OM
These Microsemi PIN diodes are perfect for high power switching
applications where high isolation, low loss, low distortion characteristics, and
high power handling capability are critical. These PIN diodes utilize
Microsemi’s SOGO passivation process for superior stable high voltage
operation. The package is a modified DO-4 structure for ease of mount down
with excellent thermal properties. No thin internal straps are used for
electrical connections. A surge current of 150 amperes at half sine 8.3 ms is
easily handled.
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
DO-4 PIN
DIODE
Maximum Ratings @ 25ºC
(UNLESS OTHERWISE SPECIFIED)
Parameter
Reverse Voltage
I
R
= 10µA
Average Power
Dissipation
@ Stud =50°C
RF Power Handling
Capability(CW)
@Zo = 50 OHms
Rs = 0.1 OHM
@ Stud =50°C
Non-Repetitive
Sinusoidal Surge
Current (8.3 ms)
Storage Temperature
Range
Operating Temperature
Range
Thermal resistance
Junction-to Case
Symbol
V
R
I
O
TYPE
HUM3002
2,000
50
HUM3003
3,000
50
HUM3004
4,000
50
Unit
V
W
P
RF
40
40
40
kW
I
FSM
T
STG
T
OP
R
θ
JC
150
-55°C to
+150°C
-55°C to
+125
1.5
150
-55°C to
+150°C
-55°C to
+125
1.5
150
-55°C to
+150°C
-55°C to
+125
1.5
A
°C
°C
°C/W
ELECTRICAL CHARACTERISTICS
Parameter
Diode Resistance
Capacitance C
T
Reverse Current
Carrier Lifetime
Parallel Resistance
Forward Voltage
Symbol
R
S
C
T
I
R
τ
R
P
Vf
Conditions
F= 10 MHz, If = 250 mA
F= 1 MHz, 100 V
V
R
@ Rated Voltage
If
= 10 mA / 100 V
F= 1 MHz, 100 V
If = 0.5 A
Min
Typ.
0.1
4.3
Max
0.2
5.0
10
Units
Ω
pF
µA
µs
kΩ
V
20
5
30
0.75
Microsemi
HUM3002/3003/3004
High Voltage, High Power Pin Diode
PRODUCT PREVIEW/PRELIMINARY
WWW .
Microsemi
.C
OM
MECHANICAL
MECHANICAL
Microsemi
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