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SMD Type  
Diodes  
General Purpose Silion Rectifiers  
1N4001FH ~ 1N4007FH  
A
7
■ Features  
1
2
● Surface Mount General Purpose Silicon Rectifiers  
● Reverse Voltage - 50 to 1000 V  
PIN DESCRIPTION  
● Forward Current: 1 A  
1
2
Cathode  
Anode  
Weight：17.6mg，0.00062 oz  
Simplified outline SOD-123FH  
■ Absolute Maximum Ratings Ta = 25℃  
Parameter  
Symbol 1N4001FH 1N4002FH 1N4003FH 1N4004FH 1N4005FH 1N4006FH 1N4007FH Unit  
Repetitive Peak reverse voltage  
V
RRM  
RSM  
50  
100  
70  
200  
140  
200  
400  
280  
400  
1.1  
600  
420  
600  
800  
560  
800  
1000  
700  
Surge Peak reverse voltage  
V
35  
50  
V
Maximum DC Blocking Voltage  
VDC  
100  
1000  
V
F
Forward voltage  
@IF=1A  
1
I
FAV  
Max.averaged fwd.current. @Ta=65℃  
Peak forward surge current  
Maximum DC Reverse Current Ta=25℃  
Ta=125℃  
A
25  
I
FSM  
5
100  
I
R
μA  
4
Typical Junction Capacitance *1  
Thermal Resistance Junction to Ambient*2  
Junction temperature  
Cj  
pF  
180  
R
θJA  
℃/W  
150  
Tj  
Tstg  
℃
-55 to 150  
Storage temperature  
* 1 Measured at 1 MHz and applied reverse voltage of 4 V D.C  
* 2 Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length, P.C.B. mounted  
■ Marking  
NO.  
1N4001FH 1N4002FH 1N4003FH 1N4004FH 1N4005FH 1N4006FH 1N4007FH  
A1 A2 A3 A4 A5 A6 A7  
Marking  
1
www.kexin.com.cn  
SMD Type  
Diodes  
General Purpose Silion Rectifiers  
1N4001FH ~ 1N4007FH  
■ Typical Characterisitics  
Fig.2 Typical Instaneous Reverse  
Characteristics  
Fig.1 Forward Current Derating Curve  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0.0  
100  
10  
TJ=150°C  
TJ=125°C  
TJ=100°C  
1.0  
0.1  
TJ=75°C  
TJ=50°C  
Single phase half-wave 60 Hz  
resistive or inductive load  
TJ=25°C  
0.01  
25  
50  
75  
100  
125  
150  
175  
0
200  
400  
600  
800  
Ambient Temperature (°C)  
Instaneous Reverse Voltage (V)  
Fig.3 Typical Forward Characteristic  
Fig.4 Typical Junction Capacitance  
1.0  
0.5  
12  
10  
8
6
4
0.2  
0.1  
2
0
0.6  
0.7  
0.8  
0.9  
1.0  
1.1  
0
5
10  
15  
20  
25  
30  
35  
40  
Instaneous Forward Voltage (V)  
Reverse Voltage (V)  
2
www.kexin.com.cn  
SMD Type  
Diodes  
General Purpose Silion Rectifiers  
1N4001FH ~ 1N4007FH  
■ Typical Application  
Plastic surface mounted package; 2 leads  
∠ALL RO U N D  
HE  
e
V M  
A
E
D
A
pad  
pad  
bottom  
d
HE  
∠
UNIT  
mm  
A
C
D
d
E
e
max  
min  
max  
min  
1.08  
0.95  
42.5  
37.4  
0.16  
0.14  
6.3  
2.9  
2.6  
114  
102  
3.3  
3.0  
130  
118  
1.8  
1.5  
70  
1.0  
0.7  
39  
3.8  
3.5  
150  
138  
5°  
mil  
5.5  
60  
28  
1.1  
1.1  
2.0  
(43)  
(43)  
(79)  
0.8  
0.8  
(32)  
mm  
(mil)  
Unit：  
(32)  
3
www.kexin.com.cn  
SMD Type  
Diodes  
General Purpose Silion Rectifiers  
1N4001FH ~ 1N4007FH  
■ Typical Application  
Recommended condition of flow soldering  
Preliminary Heating  
Soldering  
Cooling (in air)  
300  
250  
200  
150  
100  
50  
265°C  
245°C  
120°C  
100°C  
0
2 to 5 min  
more than 1 min  
less than 10s  
Recommended condition of reflow soldering  
300  
250  
200  
150  
100  
50  
Peak Temperature  
245 to 260°C, 10s max.  
.
Reflow Heating Rate  
1 to 5°C / s  
Preliminary Heating  
130 to 170°C,  
50 to 120s  
Soldering  
230°C  
20 to 30s  
Cooling  
Pre Heating Rate  
1 to 5°C / s  
more than 60s  
0
2 times max.  
Recommended peak temperature is over 245 °C. If peak temperature is below 245 °C, you may adjust  
the following parameters; time length of peak temperature (longer), time length of soldering (longer),  
thickness of solder paste (thicker)  
4
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