GS1A – GS1M 1 of 2 © 2000 Won-Top Electronics
GS1A – GS1M
1.0A SURFACE MOUNT GLASS PASSIVATED RECTIFIER
Features
! Glass Passivated Die Construction
! Ideally Suited for Automatic Assembly B
! Low Forward Voltage Drop
! Surge Overload Rating to 30A Peak D
! Low Power Loss A
! Built-in Strain Relief F
! Plastic Case Material has UL Flammability
Classification Rating 94V-O C H G
E
Mechanical Data
! Case: Molded Plastic
! Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
! Polarity: Cathode Band or Cathode Notch
! Marking: Type Number
! Weight: 0.064 grams (approx.)
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic Symbol GS1A GS1B GS1D GS1G GS1J GS1K GS1M Unit
Peak Repetit i ve Revers e Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR50 100 200 400 600 800 1000 V
RMS Reverse Voltage VR(RMS) 35 70 140 280 420 560 700 V
Average Rectified Output Current @TL = 100°C IO1.0 A
Non-Repetiti ve P eak Forward Surge Current
8.3ms Si ngl e half sine-wave superimposed on
rated load (JEDE C Method) IFSM 30 A
Forward Voltage @IF = 1.0A VFM 1.10 V
Peak Reverse Current @TA = 25°C
At Rated DC Blocking Voltage @TA = 125°C IRM 5.0
200 µA
Reverse Recovery Time (Note 1) trr 2.5 µS
Typical Junction Capacitance (Note 2) Cj15 pF
Typical Thermal Resistance (Not e 3) RJL 30 K/W
Operating and Storage Temperature Range Tj, TSTG -65 to +175 °C
Note: 1. Measured with IF = 0.5A, IR = 1.0A, I rr = 0.25A,
2. Measured at 1.0 MHz and applied reverse volt age of 4.0 V DC.
3. Mounted on P.C. Board with 8.0mm2 land area.
WTE
PO WER SEM ICO NDUC TO RS
SMA/DO-214AC
Dim Min Max
A2.50 2.90
B4.00 4.60
C1.40 1.60
D0.152 0.305
E4.80 5.28
F2.00 2.44
G0.051 0.203
H0.76 1.52
All Dimensions in mm
GS1A – GS1M 2 of 2 © 2000 Won-Top Electronics
0
0.2
0.4
0.6
0.8
1.0
406080100120140160180
T,LEAD TEMPERATURE ( C )
Fig.1ForwardCurrentDeratingCurve
L°
I , AVERAGE OUTPUT CURRENT (A)
O
Resistive or
inductive load
040 80 120
0.01
0.1
1.0
10
100
1000
IR, INSTANTANEOUS REVERSE CURRENT ( A)µ
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 4 Typical Reverse Characteristics
T = 125 C
j°
T = 25 C
j°
110 100
5
10
15
20
25
30
NUMBER OF CYCLES @ 60Hz
Fig.3Max Non-Repetitive Peak Fwd Surge Current
I , PEAK FORWARD SURGE CURRENT (A)
FSM
8.3ms Single half sine-wave
JEDEC Method
0.4 0.8
0.01
0.1
10
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
I , INSTANTANEOUS FORWARD CURRENT (A)
F
1.0
T = 25 C
PULSE WIDTH = 300 s
2% DUTY CYCLE
j°µ
0 1.61.2
