GR3K
FAST RECOVERY SURFACE
MOUNT RECTIFIERS
PRODUCT SUMMARY
Reverse Voltage 50 to 1000 Volts
Forward current 3.0 Amperes
FEATURES
For surface mounted application
Glass passivated junction chip
Built-in strain relief, ideal for automated placement
Plastic material used carries Underwriters Laboratory
Classification 94V-O
Fast switching for high efficiency
High temperature soldering:
o
250 C /10 seconds at terminals
MECHANICAL DATA
Cases: Molded plastic
Terminals: Solder plated
Polarity: Indicated by cathode band
Weight: 0.007 ounce, 0.21 gram
Pb-free; RoHS-compliant
07/04/2007 Rev.1.00
www.SiliconStandard.com
1
GR3K
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Parameter
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
See Fig. 1 @ T
L
=75
o
C
Peak forward surge current, 8.3 ms single half sine-
wave superimposed on rated load (JEDEC method)
Maximum instantaneous forward voltage @ 3.0A
Maximum DC reverse current
at rated DC blocking voltage
@T
A
=25 C
@T
A
=125
o
C
o
o
Symbols
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
t
rr
C
J
R
θ
JA
R
θ
JL
T
J
T
STG
GR3A
50
35
50
GR3B
100
70
100
GR3D
200
140
200
GR3G
400
280
400
3.0
100.0
1.3
10.0
250
GR3J
600
420
600
GR3K
800
560
800
GR3M
1000
700
1000
Units
Volts
Volts
Volts
Amps
Amps
Volts
uA
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Typical thermal resistance (Note 3)
Operating temperature range
Storage temperature range
150
75
50.0
15.0
-55 to +150
-55 to +150
250
500
nS
pF
o
C/W
o
C
C
o
Notes:
1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
2. Measured at 1 MHz and Applied V
R
=4.0 Volts
3. Thermal Resistance from Junction to Ambient and from Junction to Lead Mounted on P.C.B. with 0.3" x 0.3" ( 8.0 x 8.0 mm ) Copper Pad Areas.
07/04/2007 Rev.1.00
www.SiliconStandard.com
2
GR3K
RATINGS AND CHARACTERISTIC CURVES
(T
A
=25 C unless otherwise noted )
o
Information furnished by Silicon Standard Corporation is believed to be accurate and reliable. However, Silicon Standard Corporation makes no
guarantee or warranty, expressed or implied, as to the reliability, accuracy, timeliness or completeness of such information and assumes no
responsibility for its use, or for infringement of any patent or other intellectual property rights of third parties that may result from its
use. Silicon Standard reserves the right to make changes as it deems necessary to any products described herein for any reason, including
without limitation enhancement in reliability, functionality or design. No license is granted, whether expressly or by implication, in relation to
the use of any products described herein or to the use of any information provided herein, under any patent or other intellectual property rights of
Silicon Standard Corporation or any third parties.
07/04/2007 Rev.1.00
www.SiliconStandard.com
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