1N4933_1 Datasheet, PDF (1/3 Pages) Diodes Incorporated – 1.0A FAST RECOVERY RECTIFIER

SPICE MODELS: 1N4933 1N4934 1N4935 1N4936 1N4937
1N4933/L - 1N4937/L
1.0A FAST RECOVERY RECTIFIER
Features
· Diffused Junction
· Fast Switching for High Efficiency
· High Current Capability and Low Forward Voltage Drop
· Surge Overload Rating to 30A Peak
· Low Reverse Leakage Current
· Lead Free Finish, RoHS Compliant (Note 4)
Mechanical Data
A
B
A
C
D
· 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
· Mounting Position: Any
· Ordering Information: See Last Page
· Marking: Type Number
· Weight: DO-41 0.35 grams (approximate)
A-405 0.20 grams (approximate)
DO-41 Plastic
A-405
Dim
Min Max Min Max
A 25.40 ¾ 25.40 ¾¾
B
4.06 5.21 4.10 5.20
C
0.71 0.864 0.53 0.64
D
2.00 2.72 2.00 2.70
All Dimensions in mm
“L” Suffix Designates A-405 Package
No Suffix Designates DO-41 Package
Maximum Ratings and Electrical Characteristics ^{@ TA = 25°C unless otherwise specified}
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol 1N4933/L 1N4934/L 1N4935/L 1N4936/L 1N4937/L Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V_RRM
V_RWM
50
V_R
100
200
400
600
V
RMS Reverse Voltage
V_R(RMS)
35
70
140
280
420
V
Average Rectified Output Current
(Note 1)
@ T_A = 75°C
IO
1.0
A
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
I_FSM
30
A
(JEDEC Method)
Forward Voltage Drop
@ IF = 1.0A V_FM
1.2
V
Peak Reverse Current
at Rated DC Blocking Voltage
Reverse Recovery Time (Note 3)
@T_A = 25°C
@ T_A = 100°C
IRM
t_rr
5.0
100
mA
200
ns
Typical Junction Capacitance (Note 2)
C_j
15
pF
Typical Thermal Resistance Junction to Ambient
R_qJA
100
K/W
Operating and Storage Temperature Range
T_j, T_STG
-65 to +150
°C
Notes:
1. Leads 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 IF = 0.5A, IR = 1A, Irr = 0.25A.
4. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
DS26002 Rev. 6 - 2
1 of 3
www.diodes.com
1N4933/L-1N4937/L
ã Diodes Incorporated