Voltage
50 to 600 V
Current
1.0 A at 75 °C
• Glass passivated junction
• High current capability
• The plastic material carries
U/L recognition 94 V-0
• Teminals: Axial Leads
• Polarity: Color band denotes cathode
Dimensions in mm. DO-41
(Plastic)
Peak Recurrent Reverse Voltage (V)
Forward Current at Tamb = 75 °C
VRRM
IF(AV)
1.0 A
Sep - 09
R
30 A
IFSM 8.3 ms. Peak Forward Surge Current
(Jedec Method)
1N4933GP ........ 1N4937GP
400
1 Amp. Glass Passivated Fast Recovery Rectifier
Maximum Ratings, according to IEC publication No. 134
1N
4935GP
200 600
Thermal Resistance (I = 10mm.)
VFMaximum Forward Voltage Drop at IF = 1 A
IR
Maximun Reverse Current at VRRM
Rth(j-a)
60 °C/W
5 µA
100 µA
1N
4933GP
50
1N
4934GP
100
1N
4936GP 1N
4937GP
1.2 V
Electrical Characteristics at Tamb = 25°C
Mounting instructions
1. Min. distance from body to soldering point,
4 mm.
2. Max. solder temperature, 350 °C.
3. Max. soldering time, 3.5 sec.
4. Do not bend lead at a point closer than
2 mm. to the body.
Recurrent Peak Forward Current
IFRM
10 A
Operating Temperature Range
Tj
-65 to +175°C
Storage Temperature Range
Tstg
-65 to +175°C
Maximum non Repetitive Peak
Reverse Avalanche energy.
IR = 0.5 A; Tj = 25 °C
ERSM
20 mJ
Maximum reverse recovery
time from
I
F
= 0.5 A; IR = 1 A; IRR = 0.25 A
trr
150 ns
45 °C/W
Max.
Typ.
at 25 °C
at 125 °C
ø0.8±0.05
58.5±0.5
5+0.2
-0
ø2.6±0.1
Sep - 09
Rating And Characteristic Curves
FORWARD CURRENT DERATING CURVE
Tamb, ambient temperature (°C)
050 175
25 75 150
125
100
IF(AV), average forward rectified current (A)
1.2
0
1N4930GP
TYPICAL FORWARD CHARACTERISTIC
0.6
10
IF, instantaneous forward current (A)
VF, instantaneous forward voltage (V)
0.8 1.4 1.6
2
1
0.2
0.1
0.01 1.21
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
1
Number of cycles at 60 Hz.
2 4 10 10020
50
40
30
20
10
0
IFSM, peak forward surge current (A)
TYPICAL JUNCTION CAPACITANCE
VR, reverse voltage (V)
1.4
1
406
10
1 5 10 10050
1
5
Cj, junction capacitance (pF)
Tj = 25 °C
10 mm. - 10 mm.
0.8
0.4
0.6
0.2
Tj = 25 °C
f = 1 MHz
