LUGUANG GF1B

GF1A - GF1M
GLASS PASSIVATED JUNCTION
SILICON SURFACE MOUNT
PRV : 50 - 1000 Volts
Io : 1.0 Ampere
SMA (DO-214AC)
FEATURES :
Glass passivated chip
High current capability
High reliability
Low reverse current
Low forward voltage drop
Pb / RoHS Free
4.5 ± 0.15
1.1 ± 0.3
5.0 ± 0.15
*
*
*
*
*
*
0.2 ± 0.07
1.2 ± 0.2
2.6 ± 0.15
2.1 ± 0.2
MECHANICAL DATA :
*
*
*
*
*
*
Case : SMA Molded plastic
Epoxy : UL94V-O rate flame retardant
Lead : Lead Formed for Surface Mount
Polarity : Color band denotes cathode end
Mounting position : Any
Weight : 0.067 gram
2.0 ± 0.2
Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specifie.
Single phase, half wave, 60 Hz, resistive or inductive load
For capacitive load, derate current by 20%
RATING
SYMBOL GF1A GF1B GF1D GF1G GF1J GF1K GF1M
UNIT
Maximum Repetitive Peak Reverse Voltage
VRRM
50
100
200
400
600
800
1000
V
Maximum RMS Voltage
VRMS
35
70
140
280
420
560
700
V
Maximum DC Blocking Voltage
VDC
50
100
200
400
600
800
1000
V
Maximum Average Forward Current Ta = 75 °C
IF(AV)
1.0
A
IFSM
30
A
VF
1.0
V
IR
5.0
μA
IR(H)
50
μA
Typical Reverse Recovery Time ( Note 1 )
Trr
2.0
μs
Typical Junction Capacitance (Note2)
CJ
8
pF
Junction Temperature Range
TJ
- 65 to + 150
°C
Storage Temperature Range
TSTG
- 65 to + 150
°C
Peak Forward Surge Current
8.3ms Single half sine wave Superimposed
on rated load (JEDEC Method)
Maximum Forward Voltage at I F = 1.0 Amp.
Maximum DC Reverse Current
Ta = 25 °C
at rated DC Blocking Voltage
Ta = 100 °C
Notes :
(1) Reverse Recovery Test Conditions : I F = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC
http://www.luguang.cn
Email:[email protected]n
GF1A-GF1M
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
30
1.0
PEAK FORWARD SURGE
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
FIG.1 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
0.8
0.6
0.4
0.2
0 0
25
50
75
100
125
150
Ta = 25 °C
24
18
12
6
01
175
AMBIENT TEMPERATURE, ( °C)
10
1.0
Pulse Width = 300 μs
2% Duty Cycle
TJ = 25 °C
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
FORWARD VOLTAGE, VOLTS
http://www.luguang.cn
4
6
10
20
40
60
100
1.8
2.0
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
REVERSE CURRENT, MICROAMPERES
FORWARD CURRENT, AMPERES
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
0.1
2
NUMBER OF CYCLES AT 60Hz
10
Ta = 100 °C
1.0
0.1
Ta = 25 °C
0.01
0
20
40
60
80
100
120
PERCENT OF RATED REVERSE
VOLTAGE, (%)
Email:[email protected]
140