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UPGA301A/TR13

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Microsemi
580 Pleasant Street, Watertown, MA. 02472-2408, 617-926-0404, Fax: 617-924-1235
Page 1
WWW.
Microsemi
. COM
UPGA301A
Nanosecond SCR SWITCH
P
RODUCT
P
REVIEW
WATERTOWN DIVISION
DESCRIPTION
Designed for high current
narrow-pulse switching
applications where size and current
handling capability are critical.
These devices may be triggered on
using low power logic drivers from
(+0.8 V at 200 µA).
Epoxy packaged, oxide passivated planar
SCR chips with metallurgic bonds on both
sides to achieve high reliability. Internal
wire bond connection allows high current
surge capability for narrow pulse
applications.
IMPORTANT: For the most current data, consult MICROSEMI’swebsite:http://www.microsemi.com
ABSOLUTE MAXIMUM RATINGS AT 25º C
(UNLESS OTHERWISE SPECIFIED)
Rating Symbol Value Unit
Repetative peak Off-State Voltage V
DRM
125 V
Peak On-State Current
I
TSM
100 A
Peak Gate Current
I
GM
250 mA
Reverse Gate Voltage
V
GR
5 V
Storage Temperature Range T s -50 to 150 ºC
Operating Temperature Range T
J
-25 to 125 ºC
THERMAL CHARACTERISTICS
(UNLESS OTHERWISE SPECIFIED)
(1) Mounted on 2” square by 0.06’ thick FR4 board with a 1” x 1” square 2 ounce copper pattern.
(2) Mounted on 0.06 thick FR4 board, using recommended footprint.
Thermal Resistance
Junction-to Case (Anode) RJ 4.0 ºC/Watt
Small foot print
.100 X .160 inches
Foot print Area 16.51 mm
2
1:1 Actual size (anode contact)
KEY FEATURES
Powermite 3
Package
Small Mechanical Outline
High speed switching capability
Logic drive capability (0.8V,
200µA)
UIS Rated Available with Lot
Acceptance Testing
Ideal for Laser Range finder and
Camera Applications
Ideal for Automotive Collision
Avoidance Applications
Available in 16mm Tape and
Reel—6000 units/reel
APPLICATIONS/BENEFITS
Microsemi Corp DN14 design
note
Nanosecond SCR switch for reliable
high current pulse generators,
modulators and photo-flash
quenching.
Several new applications for
nanosecond SCR switches include
automotive collision avoidance
systems, laser drivers, photo-flash
quenching circuits, specially
developed circuits for the emerging
digital imaging range finders and
communication markets.
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Copyright 2001
Rev. 0.03, 2001-10-19
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UPGA301A
Nanosecond SCR SWITCH
P
RODUCT
P
REVIEW
WATERTOWN DIVISION
WWW.
Microsemi
. COM
ELECTRICAL PARAMETERS@25°C (unless otherwise specified)
Parameter Symbol Conditions Min. Typ. Max. Units
`
On characteristics (up to 100 A w/ 100 ns pulse @ Duty Cycle = 0.0001% or less)
Forward Blocking Current
I
DRM
V
DRM
= 100V, R
GK
= 1k Ω
1.0
µA
On - State Voltage V
T
I
T
= 1A, Ig =10mA
1.1 1.5 V
Gate Trigger Voltage
V
GT
V
D
= 5V, R
GS
= 100Ω
0.5
0.75
V
Gate Trigger Current
I
GT
V
D
= 5V, R
GS
= 10kΩ
2
20
µA
Reverse Gate Current
I
GR
V
GR
= 5V
0.01 0.1
mA
Holding Current
I
H
V
D
= 5V, R
GK
= 1kΩ
0.3 1.0 2.5
mA
Reverse Current (note 1)
I
RRM
V
RRM
= 30V, R
GK
= 1kΩ
1 10
mA
`
Switching characteristics (Tc = 25
°
C)
Delay Time
td
Ig = 20 mA, I
T
= 1A
20
30 ns
Rise Time
tr
V
D
= 100V, I
T
= 1A, Ig =10mA
DC < 1%
15 25 ns
Circuit Commutated Turn—off
Time
tq
I
T
= I
R
= 1A, R
GK
= 1kΩ
0.3 0.5
µs
Gate Trigger—on Pulse Width
tpg(on) Ig = 10mA, I
T
= 1A
20 50 ns
Critical Rate of Rise
Off –State Voltage
dv/dt
V
D
= 30V, R
GK
= 1kΩ
15 30
V/µs
Note 1: Pulse Test intended to guarantee reverse anode voltage capability for pulse commutation
.
SPICE MODEL
.subckt SCR anode gate cathode PARAMS:
* Powermite 3 UPGA301A high-speed thyristor
+Vdrm=125V Vrrm=30V
I
drm=1µA Ih=5mA
+dvdt=7E5V/s Igt=200µA Vgt=0.75V Vtm=1.5V
+Itm=2A ton=55ns toff=500ns
.END
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PRODUCT PRELIMINARY DATA – Information contained in this document is pre-production
data, and is proprietary to Microsemi Corp. It may not be modified in any way without the express
written consent of Microsemi Corp. Product referred to herein is not guaranteed to achieve
preliminary or production status and product specifications, configurations, and availability may
change at any time.
Microsemi
580 Pleasant Street, Watertown, MA. 02472-2408, 617-926-0404, Fax: 617-924-1235
Page 2
Copyright 2001
Rev. 0.03, 2001-10-19
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UPGA301A
Nanosecond SCR SWITCH
P
RODUCT
P
REVIEW
WATERTOWN DIVISION
WWW.
Microsemi
. COM
Case: Molded Epoxy
Meets UL94VO at 1/8 inch
Weght: 72 milligrams
Lead and Mounting Temperature: 260°C max for 10 seconds
NOTE:
All dimensions are in inches.
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Microsemi
580 Pleasant Street, Watertown, MA. 02472-2408, 617-926-0404, Fax: 617-924-1235
Page 3
Copyright 2001
Rev. 0.03, 2001-10-19
P1-P3P4-P4

UPGA301A/TR13

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Buy UPGA301A/TR13
Manufacturer:
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Description:
SCRs SCR
Lifecycle:
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