DS27002 Rev. 6 - 2 1 of 3 1N4933G/L - 1N4937G/L
www.diodes.com ãDiodes Incorporated
1N4933G/L - 1N4937G/L
1.0A FAST RECOVERY GLASS PASSIVATED RECTIFIER
Features
“GL” Suffix Designates A-405 Package
“G” Suffix Designates DO-41 Package
DO-41 A-405
Dim Min Max Min Max
A25.40 ¾25.40 ¾
B4.06 5.21 4.10 5.20
C0.71 0.864 0.53 0.64
D2.00 2.72 2.00 2.70
All Dimensions in mm
A
A
B
C
D
Maximum Ratings and Electrical Characteristics @ TA= 25°C unless otherwise specified
·Glass Passivated Die Construction
·Diffused Junction
·Fast Switching for High Efficiency
·High Current Capability and Low Forward Voltage Drop
·Surge Overload Rating to 30A Peak
·Lead Free Finish, RoHS Compliant (Note 4)
Mechanical Data
·Case: DO-41, A-405
·Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
·Moisture Sensitivity: Level 1 per J-STD-020C
·Terminals: Finish - Bright Tin. Plated Leads Solderable per
MIL-STD-202, Method 208
·Polarity: Cathode Band
·Ordering Information: See Last Page
·Marking: Type Number
·DO-41 Weight: 0.35 grams (approximate)
·A-405 Weight: 0.20 grams (approximate)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic Symbol 1N4933
G/GL
1N4934
G/GL
1N4935
G/GL
1N4936
G/GL
1N4937
G/GL Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50 100 200 400 600 V
RMS Reverse Voltage VR(RMS) 35 70 140 280 420 V
Average Rectified Output Current
(Note 1) @ TA= 75°CIO1.0 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
(JEDEC Method)
IFSM 30 A
Forward Voltage @ IF= 1.0A VFM 1.2 V
Peak Reverse Current @ TA= 25°C
at Rated DC Blocking Voltage @ TA= 100°CIRM 5.0
100 mA
Reverse Recovery Time (Note 3) trr 200 ns
Typical Junction Capacitance (Note 2) Cj15 pF
Typical Thermal Resistance Junction to Ambient RqJA 100 K/W
Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C
Notes: 1. Valid provided that leads are maintained at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Measured with IF0.5A, IR= 1.0A, Irr = 0.25A.
4. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
EU Directive Annex Notes 5 and 7.
DS27002 Rev. 6 - 2 2 of 3 1N4933G/L - 1N4937G/L
www.diodes.com
1.0 10 100
1.0
10
100
C , CAPACITANCE (pF)
j
V , REVERSE VOLTAGE (V)
Fi
g
.4T
y
pical Junction Capacitance
R
10 100
0
NUMBER OF CYCLES AT 60Hz
Fi
g
. 3 Max Non-Repetitive Peak Fwd Sur
g
e Current
I , PEAK FORWARD SURGE CURRENT (A)
FSM
10
20
30
Pulse Width
8.3ms Single Half
Sine-Wave
1.0
0.01
0.1
1.0
10
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fi
g
.2 T
y
pical Forward Characteristics
F
I , INSTANTANEOUS FORWARD CURRENT (A)
F
0 0.4 0.8 1.2 1.6
50V DC
Approx
Oscilloscope
(Note 1)
Pulse
Generator
(Note 2)
Device
Under
Test
trr
Set time base for 50/100 ns/cm
+0.5A
0A
-0.25A
-1.0A
Fi
g
. 5 Reverse Recover
y
Time Characteristic and Test Circuit
(+)
(+)
(-)
(-)
25 50 75 100 125 150 175
0.2
0.4
0.6
0.8
1
.
0
0
I , AVERAGE FWD RECTIFIED CURRENT (A)
(AV)
T , AMBIENT TEMPERATURE ( C)
Fi
g
. 1 Forward Current Deratin
g
Curves
A
°
PC Board Mounted
9.5mm Lead Lengths
200
Notes: 5. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf
DS27002 Rev. 6 - 2 3 of 3 1N4933G/L - 1N4937G/L
www.diodes.com
Ordering Information
Device Packaging Shipping
1N4933G-A DO-41 5K/Ammo Pack
1N4933G-B DO-41 1K/Bulk
1N4933G-T DO-41 5K/Tape & Reel, 13-inch
1N4934G-A DO-41 5K/Ammo Pack
1N4934G-B DO-41 1K/Bulk
1N4934G-T DO-41 5K/Tape & Reel, 13-inch
1N4935G-A DO-41 5K/Ammo Pack
1N4935G-B DO-41 1K/Bulk
1N4935G-T DO-41 5K/Tape & Reel, 13-inch
1N4936G-A DO-41 5K/Ammo Pack
1N4936G-B DO-41 1K/Bulk
1N4936G-T DO-41 5K/Tape & Reel, 13-inch
1N4937G-A DO-41 5K/Ammo Pack
1N4937G-B DO-41 1K/Bulk
1N4937G-T DO-41 5K/Tape & Reel, 13-inch
1N4933GL-T A-405 5K/Tape & Reel, 13-inch
1N4934GL-T A-405 5K/Tape & Reel, 13-inch
1N4935GL-T A-405 5K/Tape & Reel, 13-inch
1N4936GL-T A-405 5K/Tape & Reel, 13-inch
1N4937GL-T A-405 5K/Tape & Reel, 13-inch
(Note 5)
